2019189072

素因数分解:

$2^4\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{26177}}^1$

素因数の和:27795

約数の個数: 40

約数和(自身を含む): 5219683776

約数和(自身を除く): 3200494704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1607, 3214, 4821, 6428, 9642, 12856, 19284, 25712, 26177, 38568, 52354, 77136, 78531, 104708, 157062, 209416, 314124, 418832, 628248, 1256496, 42066439, 84132878, 126199317, 168265756, 252398634, 336531512, 504797268, 673063024, 1009594536, 2019189072]

約数ペア:

[(1, 2019189072), (2, 1009594536), (3, 673063024), (4, 504797268), (6, 336531512), (8, 252398634), (12, 168265756), (16, 126199317), (24, 84132878), (48, 42066439), (1607, 1256496), (3214, 628248), (4821, 418832), (6428, 314124), (9642, 209416), (12856, 157062), (19284, 104708), (25712, 78531), (26177, 77136), (38568, 52354)]