16540436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1283}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 31709664

約数和(自身を除く): 15169228

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 1283, 2566, 3223, 5132, 6446, 12892, 14113, 28226, 56452, 375919, 751838, 1503676, 4135109, 8270218, 16540436]

約数ペア:

[(1, 16540436), (2, 8270218), (4, 4135109), (11, 1503676), (22, 751838), (44, 375919), (293, 56452), (586, 28226), (1172, 14113), (1283, 12892), (2566, 6446), (3223, 5132)]