33806890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13726

約数の個数: 32

約数和(自身を含む): 68987520

約数和(自身を除く): 35180630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 13687, 27374, 68435, 136870, 177931, 260053, 355862, 520106, 889655, 1300265, 1779310, 2600530, 3380689, 6761378, 16903445, 33806890]

約数ペア:

[(1, 33806890), (2, 16903445), (5, 6761378), (10, 3380689), (13, 2600530), (19, 1779310), (26, 1300265), (38, 889655), (65, 520106), (95, 355862), (130, 260053), (190, 177931), (247, 136870), (494, 68435), (1235, 27374), (2470, 13687)]