19846044

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1019}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 50308440

約数和(自身を除く): 30462396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1019, 1082, 1623, 2038, 2164, 3057, 3246, 4076, 4869, 6114, 6492, 9171, 9738, 12228, 18342, 19476, 36684, 551279, 1102558, 1653837, 2205116, 3307674, 4961511, 6615348, 9923022, 19846044]

約数ペア:

[(1, 19846044), (2, 9923022), (3, 6615348), (4, 4961511), (6, 3307674), (9, 2205116), (12, 1653837), (18, 1102558), (36, 551279), (541, 36684), (1019, 19476), (1082, 18342), (1623, 12228), (2038, 9738), (2164, 9171), (3057, 6492), (3246, 6114), (4076, 4869)]