21466472

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3631}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 40315200

約数和(自身を除く): 18848728

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 3631, 5912, 7262, 14524, 29048, 2683309, 5366618, 10733236, 21466472]

約数ペア:

[(1, 21466472), (2, 10733236), (4, 5366618), (8, 2683309), (739, 29048), (1478, 14524), (2956, 7262), (3631, 5912)]