15671963990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82484021}}^1$

素因数の和:82484047

約数の個数: 16

約数和(自身を含む): 29694247920

約数和(自身を除く): 14022283930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 82484021, 164968042, 412420105, 824840210, 1567196399, 3134392798, 7835981995, 15671963990]

約数ペア:

[(1, 15671963990), (2, 7835981995), (5, 3134392798), (10, 1567196399), (19, 824840210), (38, 412420105), (95, 164968042), (190, 82484021)]