12160312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 11340488

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 271, 284, 316, 542, 568, 632, 1084, 2168, 5609, 11218, 19241, 21409, 22436, 38482, 42818, 44872, 76964, 85636, 153928, 171272, 1520039, 3040078, 6080156, 12160312]

約数ペア:

[(1, 12160312), (2, 6080156), (4, 3040078), (8, 1520039), (71, 171272), (79, 153928), (142, 85636), (158, 76964), (271, 44872), (284, 42818), (316, 38482), (542, 22436), (568, 21409), (632, 19241), (1084, 11218), (2168, 5609)]