18814528

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2134

約数の個数: 28

約数和(自身を含む): 37604700

約数和(自身を除く): 18790172

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 1973, 2384, 3946, 4768, 7892, 9536, 15784, 31568, 63136, 126272, 293977, 587954, 1175908, 2351816, 4703632, 9407264, 18814528]

約数ペア:

[(1, 18814528), (2, 9407264), (4, 4703632), (8, 2351816), (16, 1175908), (32, 587954), (64, 293977), (149, 126272), (298, 63136), (596, 31568), (1192, 15784), (1973, 9536), (2384, 7892), (3946, 4768)]