13186472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 13720408

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1231, 1339, 2462, 2678, 4924, 5356, 9848, 10712, 16003, 32006, 64012, 126793, 128024, 253586, 507172, 1014344, 1648309, 3296618, 6593236, 13186472]

約数ペア:

[(1, 13186472), (2, 6593236), (4, 3296618), (8, 1648309), (13, 1014344), (26, 507172), (52, 253586), (103, 128024), (104, 126793), (206, 64012), (412, 32006), (824, 16003), (1231, 10712), (1339, 9848), (2462, 5356), (2678, 4924)]