38899484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6863}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 73993920

約数和(自身を除く): 35094436

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 6863, 13726, 27452, 89219, 178438, 356876, 748067, 1496134, 2992268, 9724871, 19449742, 38899484]

約数ペア:

[(1, 38899484), (2, 19449742), (4, 9724871), (13, 2992268), (26, 1496134), (52, 748067), (109, 356876), (218, 178438), (436, 89219), (1417, 27452), (2834, 13726), (5668, 6863)]