21370462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 34076592

約数和(自身を除く): 12706130

約数列:

[1, 2, 17, 34, 283, 566, 2221, 4442, 4811, 9622, 37757, 75514, 628543, 1257086, 10685231, 21370462]

約数ペア:

[(1, 21370462), (2, 10685231), (17, 1257086), (34, 628543), (283, 75514), (566, 37757), (2221, 9622), (4442, 4811)]