13640330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11273}}^1$

素因数の和:11302

約数の個数: 24

約数和(自身を含む): 26989956

約数和(自身を除く): 13349626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 11273, 22546, 56365, 112730, 124003, 248006, 620015, 1240030, 1364033, 2728066, 6820165, 13640330]

約数ペア:

[(1, 13640330), (2, 6820165), (5, 2728066), (10, 1364033), (11, 1240030), (22, 620015), (55, 248006), (110, 124003), (121, 112730), (242, 56365), (605, 22546), (1210, 11273)]