19268310148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1109159}}^1$

素因数の和:1109307

約数の個数: 24

約数和(自身を含む): 34845370560

約数和(自身を除く): 15577060412

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 8686, 17372, 1109159, 2218318, 4436636, 47693837, 95387674, 112025059, 190775348, 224050118, 448100236, 4817077537, 9634155074, 19268310148]

約数ペア:

[(1, 19268310148), (2, 9634155074), (4, 4817077537), (43, 448100236), (86, 224050118), (101, 190775348), (172, 112025059), (202, 95387674), (404, 47693837), (4343, 4436636), (8686, 2218318), (17372, 1109159)]