18841372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25189}}^1$

素因数の和:25221

約数の個数: 24

約数和(自身を含む): 38087280

約数和(自身を除く): 19245908

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25189, 50378, 100756, 277079, 428213, 554158, 856426, 1108316, 1712852, 4710343, 9420686, 18841372]

約数ペア:

[(1, 18841372), (2, 9420686), (4, 4710343), (11, 1712852), (17, 1108316), (22, 856426), (34, 554158), (44, 428213), (68, 277079), (187, 100756), (374, 50378), (748, 25189)]