18808616

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{1913}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 35313300

約数和(自身を除く): 16504684

約数列:

[1, 2, 4, 8, 1229, 1913, 2458, 3826, 4916, 7652, 9832, 15304, 2351077, 4702154, 9404308, 18808616]

約数ペア:

[(1, 18808616), (2, 9404308), (4, 4702154), (8, 2351077), (1229, 15304), (1913, 9832), (2458, 7652), (3826, 4916)]