19417884

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20483}}^1$

素因数の和:20569

約数の個数: 24

約数和(自身を含む): 45884160

約数和(自身を除く): 26466276

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 20483, 40966, 61449, 81932, 122898, 245796, 1618157, 3236314, 4854471, 6472628, 9708942, 19417884]

約数ペア:

[(1, 19417884), (2, 9708942), (3, 6472628), (4, 4854471), (6, 3236314), (12, 1618157), (79, 245796), (158, 122898), (237, 81932), (316, 61449), (474, 40966), (948, 20483)]