11981164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 22790880

約数和(自身を除く): 10809716

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2039, 2938, 4078, 5876, 8156, 26507, 53014, 106028, 230407, 460814, 921628, 2995291, 5990582, 11981164]

約数ペア:

[(1, 11981164), (2, 5990582), (4, 2995291), (13, 921628), (26, 460814), (52, 230407), (113, 106028), (226, 53014), (452, 26507), (1469, 8156), (2039, 5876), (2938, 4078)]