13555984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65173}}^1$

素因数の和:65194

約数の個数: 20

約数和(自身を含む): 28285516

約数和(自身を除く): 14729532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65173, 130346, 260692, 521384, 847249, 1042768, 1694498, 3388996, 6777992, 13555984]

約数ペア:

[(1, 13555984), (2, 6777992), (4, 3388996), (8, 1694498), (13, 1042768), (16, 847249), (26, 521384), (52, 260692), (104, 130346), (208, 65173)]