12329120816

素因数分解:

$2^4\times {\mathrm{19979}}^1\times {\mathrm{38569}}^1$

素因数の和:58556

約数の個数: 20

約数和(自身を含む): 23889486600

約数和(自身を除く): 11560365784

約数列:

[1, 2, 4, 8, 16, 19979, 38569, 39958, 77138, 79916, 154276, 159832, 308552, 319664, 617104, 770570051, 1541140102, 3082280204, 6164560408, 12329120816]

約数ペア:

[(1, 12329120816), (2, 6164560408), (4, 3082280204), (8, 1541140102), (16, 770570051), (19979, 617104), (38569, 319664), (39958, 308552), (77138, 159832), (79916, 154276)]