12686943952

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1319}}^1\times {\mathrm{1933}}^1$

素因数の和:3571

約数の個数: 40

約数和(自身を含む): 24691455360

約数和(自身を除く): 12004511408

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 1319, 1933, 2488, 2638, 3866, 4976, 5276, 7732, 10552, 15464, 21104, 30928, 410209, 601163, 820418, 1202326, 1640836, 2404652, 2549627, 3281672, 4809304, 5099254, 6563344, 9618608, 10198508, 20397016, 40794032, 792933997, 1585867994, 3171735988, 6343471976, 12686943952]

約数ペア:

[(1, 12686943952), (2, 6343471976), (4, 3171735988), (8, 1585867994), (16, 792933997), (311, 40794032), (622, 20397016), (1244, 10198508), (1319, 9618608), (1933, 6563344), (2488, 5099254), (2638, 4809304), (3866, 3281672), (4976, 2549627), (5276, 2404652), (7732, 1640836), (10552, 1202326), (15464, 820418), (21104, 601163), (30928, 410209)]