12212486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42701}}^1$

素因数の和:42727

約数の個数: 16

約数和(自身を含む): 21521808

約数和(自身を除く): 9309322

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42701, 85402, 469711, 555113, 939422, 1110226, 6106243, 12212486]

約数ペア:

[(1, 12212486), (2, 6106243), (11, 1110226), (13, 939422), (22, 555113), (26, 469711), (143, 85402), (286, 42701)]