19005491604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{2531}}^1$

素因数の和:3061

約数の個数: 96

約数和(自身を含む): 48833164800

約数和(自身を除く): 29827673196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 349, 489, 652, 698, 978, 1047, 1396, 1793, 1956, 2094, 2531, 3586, 3839, 4188, 5062, 5379, 7172, 7593, 7678, 10124, 10758, 11517, 15186, 15356, 21516, 23034, 27841, 30372, 46068, 55682, 56887, 83523, 111364, 113774, 167046, 170661, 227548, 334092, 341322, 412553, 625757, 682644, 825106, 883319, 1237659, 1251514, 1650212, 1766638, 1877271, 2475318, 2503028, 2649957, 3533276, 3754542, 4538083, 4950636, 5299914, 7509084, 9076166, 9716509, 10599828, 13614249, 18152332, 19433018, 27228498, 29149527, 38866036, 54456996, 58299054, 116598108, 143980997, 287961994, 431942991, 575923988, 863885982, 1583790967, 1727771964, 3167581934, 4751372901, 6335163868, 9502745802, 19005491604]

約数ペア:

[(1, 19005491604), (2, 9502745802), (3, 6335163868), (4, 4751372901), (6, 3167581934), (11, 1727771964), (12, 1583790967), (22, 863885982), (33, 575923988), (44, 431942991), (66, 287961994), (132, 143980997), (163, 116598108), (326, 58299054), (349, 54456996), (489, 38866036), (652, 29149527), (698, 27228498), (978, 19433018), (1047, 18152332), (1396, 13614249), (1793, 10599828), (1956, 9716509), (2094, 9076166), (2531, 7509084), (3586, 5299914), (3839, 4950636), (4188, 4538083), (5062, 3754542), (5379, 3533276), (7172, 2649957), (7593, 2503028), (7678, 2475318), (10124, 1877271), (10758, 1766638), (11517, 1650212), (15186, 1251514), (15356, 1237659), (21516, 883319), (23034, 825106), (27841, 682644), (30372, 625757), (46068, 412553), (55682, 341322), (56887, 334092), (83523, 227548), (111364, 170661), (113774, 167046)]