56616238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212843}}^1$

素因数の和:212871

約数の個数: 16

約数和(自身を含む): 102165120

約数和(自身を除く): 45548882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 212843, 425686, 1489901, 2979802, 4044017, 8088034, 28308119, 56616238]

約数ペア:

[(1, 56616238), (2, 28308119), (7, 8088034), (14, 4044017), (19, 2979802), (38, 1489901), (133, 425686), (266, 212843)]