11385218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 19426428

約数和(自身を除く): 8041210

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1213, 2426, 4693, 9386, 15769, 23047, 31538, 46094, 299611, 437893, 599222, 875786, 5692609, 11385218]

約数ペア:

[(1, 11385218), (2, 5692609), (13, 875786), (19, 599222), (26, 437893), (38, 299611), (247, 46094), (361, 31538), (494, 23047), (722, 15769), (1213, 9386), (2426, 4693)]