21929087426

素因数分解:

$2^1\times {\mathrm{1423}}^1\times {\mathrm{1889}}^1\times {\mathrm{4079}}^1$

素因数の和:7393

約数の個数: 16

約数和(自身を含む): 32942246400

約数和(自身を除く): 11013158974

約数列:

[1, 2, 1423, 1889, 2846, 3778, 4079, 8158, 2688047, 5376094, 5804417, 7705231, 11608834, 15410462, 10964543713, 21929087426]

約数ペア:

[(1, 21929087426), (2, 10964543713), (1423, 15410462), (1889, 11608834), (2846, 7705231), (3778, 5804417), (4079, 5376094), (8158, 2688047)]