12516136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 25092000

約数和(自身を除く): 12575864

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1229, 1273, 2458, 2546, 4916, 5092, 9832, 10184, 23351, 46702, 82343, 93404, 164686, 186808, 329372, 658744, 1564517, 3129034, 6258068, 12516136]

約数ペア:

[(1, 12516136), (2, 6258068), (4, 3129034), (8, 1564517), (19, 658744), (38, 329372), (67, 186808), (76, 164686), (134, 93404), (152, 82343), (268, 46702), (536, 23351), (1229, 10184), (1273, 9832), (2458, 5092), (2546, 4916)]