19941694688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36657527}}^1$

素因数の和:36657554

約数の個数: 24

約数和(自身を含む): 41569636752

約数和(自身を除く): 21627942064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36657527, 73315054, 146630108, 293260216, 586520432, 623177959, 1173040864, 1246355918, 2492711836, 4985423672, 9970847344, 19941694688]

約数ペア:

[(1, 19941694688), (2, 9970847344), (4, 4985423672), (8, 2492711836), (16, 1246355918), (17, 1173040864), (32, 623177959), (34, 586520432), (68, 293260216), (136, 146630108), (272, 73315054), (544, 36657527)]