16589508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 45628800

約数和(自身を除く): 29039292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 193, 228, 247, 348, 377, 386, 494, 551, 579, 741, 754, 772, 988, 1102, 1131, 1158, 1482, 1508, 1653, 2204, 2262, 2316, 2509, 2964, 3306, 3667, 4524, 5018, 5597, 6612, 7163, 7334, 7527, 10036, 11001, 11194, 14326, 14668, 15054, 16791, 21489, 22002, 22388, 28652, 30108, 33582, 42978, 44004, 47671, 67164, 72761, 85956, 95342, 106343, 143013, 145522, 190684, 212686, 218283, 286026, 291044, 319029, 425372, 436566, 572052, 638058, 873132, 1276116, 1382459, 2764918, 4147377, 5529836, 8294754, 16589508]

約数ペア:

[(1, 16589508), (2, 8294754), (3, 5529836), (4, 4147377), (6, 2764918), (12, 1382459), (13, 1276116), (19, 873132), (26, 638058), (29, 572052), (38, 436566), (39, 425372), (52, 319029), (57, 291044), (58, 286026), (76, 218283), (78, 212686), (87, 190684), (114, 145522), (116, 143013), (156, 106343), (174, 95342), (193, 85956), (228, 72761), (247, 67164), (348, 47671), (377, 44004), (386, 42978), (494, 33582), (551, 30108), (579, 28652), (741, 22388), (754, 22002), (772, 21489), (988, 16791), (1102, 15054), (1131, 14668), (1158, 14326), (1482, 11194), (1508, 11001), (1653, 10036), (2204, 7527), (2262, 7334), (2316, 7163), (2509, 6612), (2964, 5597), (3306, 5018), (3667, 4524)]