21126296

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{14753}}^1$

素因数の和:14938

約数の個数: 16

約数和(自身を含む): 39835800

約数和(自身を除く): 18709504

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 14753, 29506, 59012, 118024, 2640787, 5281574, 10563148, 21126296]

約数ペア:

[(1, 21126296), (2, 10563148), (4, 5281574), (8, 2640787), (179, 118024), (358, 59012), (716, 29506), (1432, 14753)]