2183657872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12407147}}^1$

素因数の和:12407166

約数の個数: 20

約数和(自身を含む): 4615459056

約数和(自身を除く): 2431801184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12407147, 24814294, 49628588, 99257176, 136478617, 198514352, 272957234, 545914468, 1091828936, 2183657872]

約数ペア:

[(1, 2183657872), (2, 1091828936), (4, 545914468), (8, 272957234), (11, 198514352), (16, 136478617), (22, 99257176), (44, 49628588), (88, 24814294), (176, 12407147)]