21464301172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{5689}}^1\times {\mathrm{30427}}^1$

素因数の和:36151

約数の個数: 24

約数和(自身を含む): 38782311680

約数和(自身を除く): 17318010508

約数列:

[1, 2, 4, 31, 62, 124, 5689, 11378, 22756, 30427, 60854, 121708, 176359, 352718, 705436, 943237, 1886474, 3772948, 173099203, 346198406, 692396812, 5366075293, 10732150586, 21464301172]

約数ペア:

[(1, 21464301172), (2, 10732150586), (4, 5366075293), (31, 692396812), (62, 346198406), (124, 173099203), (5689, 3772948), (11378, 1886474), (22756, 943237), (30427, 705436), (60854, 352718), (121708, 176359)]