22911304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{220301}}^1$

素因数の和:220320

約数の個数: 16

約数和(自身を含む): 46263420

約数和(自身を除く): 23352116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 220301, 440602, 881204, 1762408, 2863913, 5727826, 11455652, 22911304]

約数ペア:

[(1, 22911304), (2, 11455652), (4, 5727826), (8, 2863913), (13, 1762408), (26, 881204), (52, 440602), (104, 220301)]