21465322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3527}}^1$

素因数の和:3725

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 12826838

約数列:

[1, 2, 17, 34, 179, 358, 3043, 3527, 6086, 7054, 59959, 119918, 631333, 1262666, 10732661, 21465322]

約数ペア:

[(1, 21465322), (2, 10732661), (17, 1262666), (34, 631333), (179, 119918), (358, 59959), (3043, 7054), (3527, 6086)]