19103154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1013}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 43804800

約数和(自身を除く): 24701646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1013, 1347, 2026, 2694, 3039, 3143, 6078, 6286, 7091, 9429, 14182, 18858, 21273, 42546, 454837, 909674, 1364511, 2729022, 3183859, 6367718, 9551577, 19103154]

約数ペア:

[(1, 19103154), (2, 9551577), (3, 6367718), (6, 3183859), (7, 2729022), (14, 1364511), (21, 909674), (42, 454837), (449, 42546), (898, 21273), (1013, 18858), (1347, 14182), (2026, 9429), (2694, 7091), (3039, 6286), (3143, 6078)]