15702468490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{364073}}^1$

素因数の和:364326

約数の個数: 32

約数和(自身を含む): 29883193920

約数和(自身を除く): 14180725430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 8626, 21565, 43130, 364073, 728146, 1820365, 3640730, 6917387, 13834774, 34586935, 69173870, 82644571, 165289142, 413222855, 826445710, 1570246849, 3140493698, 7851234245, 15702468490]

約数ペア:

[(1, 15702468490), (2, 7851234245), (5, 3140493698), (10, 1570246849), (19, 826445710), (38, 413222855), (95, 165289142), (190, 82644571), (227, 69173870), (454, 34586935), (1135, 13834774), (2270, 6917387), (4313, 3640730), (8626, 1820365), (21565, 728146), (43130, 364073)]