12468950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19183}}^1$

素因数の和:19208

約数の個数: 24

約数和(自身を含む): 24977568

約数和(自身を除く): 12508618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19183, 38366, 95915, 191830, 249379, 479575, 498758, 959150, 1246895, 2493790, 6234475, 12468950]

約数ペア:

[(1, 12468950), (2, 6234475), (5, 2493790), (10, 1246895), (13, 959150), (25, 498758), (26, 479575), (50, 249379), (65, 191830), (130, 95915), (325, 38366), (650, 19183)]