19879056

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1228

約数の個数: 60

約数和(自身を含む): 56123392

約数和(自身を除く): 36244336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1087, 1143, 1524, 2032, 2174, 2286, 3048, 3261, 4348, 4572, 6096, 6522, 8696, 9144, 9783, 13044, 17392, 18288, 19566, 26088, 39132, 52176, 78264, 138049, 156528, 276098, 414147, 552196, 828294, 1104392, 1242441, 1656588, 2208784, 2484882, 3313176, 4969764, 6626352, 9939528, 19879056]

約数ペア:

[(1, 19879056), (2, 9939528), (3, 6626352), (4, 4969764), (6, 3313176), (8, 2484882), (9, 2208784), (12, 1656588), (16, 1242441), (18, 1104392), (24, 828294), (36, 552196), (48, 414147), (72, 276098), (127, 156528), (144, 138049), (254, 78264), (381, 52176), (508, 39132), (762, 26088), (1016, 19566), (1087, 18288), (1143, 17392), (1524, 13044), (2032, 9783), (2174, 9144), (2286, 8696), (3048, 6522), (3261, 6096), (4348, 4572)]