13387816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 27304200

約数和(自身を除く): 13916384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1181, 1417, 2362, 2834, 4724, 5668, 9448, 11336, 15353, 30706, 61412, 122824, 128729, 257458, 514916, 1029832, 1673477, 3346954, 6693908, 13387816]

約数ペア:

[(1, 13387816), (2, 6693908), (4, 3346954), (8, 1673477), (13, 1029832), (26, 514916), (52, 257458), (104, 128729), (109, 122824), (218, 61412), (436, 30706), (872, 15353), (1181, 11336), (1417, 9448), (2362, 5668), (2834, 4724)]