12237121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 14464320

約数和(自身を除く): 2227199

約数列:

[1, 13, 19, 37, 103, 169, 247, 481, 703, 1339, 1957, 3211, 3811, 6253, 9139, 17407, 25441, 49543, 72409, 118807, 330733, 644059, 941317, 12237121]

約数ペア:

[(1, 12237121), (13, 941317), (19, 644059), (37, 330733), (103, 118807), (169, 72409), (247, 49543), (481, 25441), (703, 17407), (1339, 9139), (1957, 6253), (3211, 3811)]