15697370830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22108973}}^1$

素因数の和:22109051

約数の個数: 16

約数和(自身を含む): 28653230304

約数和(自身を除く): 12955859474

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 22108973, 44217946, 110544865, 221089730, 1569737083, 3139474166, 7848685415, 15697370830]

約数ペア:

[(1, 15697370830), (2, 7848685415), (5, 3139474166), (10, 1569737083), (71, 221089730), (142, 110544865), (355, 44217946), (710, 22108973)]