19963932

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21059}}^1$

素因数の和:21145

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 27210468

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21059, 42118, 63177, 84236, 126354, 252708, 1663661, 3327322, 4990983, 6654644, 9981966, 19963932]

約数ペア:

[(1, 19963932), (2, 9981966), (3, 6654644), (4, 4990983), (6, 3327322), (12, 1663661), (79, 252708), (158, 126354), (237, 84236), (316, 63177), (474, 42118), (948, 21059)]