19953632

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2609}}^1$

素因数の和:2858

約数の個数: 24

約数和(自身を含む): 39463200

約数和(自身を除く): 19509568

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2609, 3824, 5218, 7648, 10436, 20872, 41744, 83488, 623551, 1247102, 2494204, 4988408, 9976816, 19953632]

約数ペア:

[(1, 19953632), (2, 9976816), (4, 4988408), (8, 2494204), (16, 1247102), (32, 623551), (239, 83488), (478, 41744), (956, 20872), (1912, 10436), (2609, 7648), (3824, 5218)]