15907870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13147}}^1$

素因数の和:13176

約数の個数: 24

約数和(自身を含む): 31476312

約数和(自身を除く): 15568442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 13147, 26294, 65735, 131470, 144617, 289234, 723085, 1446170, 1590787, 3181574, 7953935, 15907870]

約数ペア:

[(1, 15907870), (2, 7953935), (5, 3181574), (10, 1590787), (11, 1446170), (22, 723085), (55, 289234), (110, 144617), (121, 131470), (242, 65735), (605, 26294), (1210, 13147)]