19589372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26189}}^1$

素因数の和:26221

約数の個数: 24

約数和(自身を含む): 39599280

約数和(自身を除く): 20009908

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26189, 52378, 104756, 288079, 445213, 576158, 890426, 1152316, 1780852, 4897343, 9794686, 19589372]

約数ペア:

[(1, 19589372), (2, 9794686), (4, 4897343), (11, 1780852), (17, 1152316), (22, 890426), (34, 576158), (44, 445213), (68, 288079), (187, 104756), (374, 52378), (748, 26189)]