18449570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97103}}^1$

素因数の和:97129

約数の個数: 16

約数和(自身を含む): 34957440

約数和(自身を除く): 16507870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 97103, 194206, 485515, 971030, 1844957, 3689914, 9224785, 18449570]

約数ペア:

[(1, 18449570), (2, 9224785), (5, 3689914), (10, 1844957), (19, 971030), (38, 485515), (95, 194206), (190, 97103)]