12770648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{145121}}^1$

素因数の和:145138

約数の個数: 16

約数和(自身を含む): 26121960

約数和(自身を除く): 13351312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 145121, 290242, 580484, 1160968, 1596331, 3192662, 6385324, 12770648]

約数ペア:

[(1, 12770648), (2, 6385324), (4, 3192662), (8, 1596331), (11, 1160968), (22, 580484), (44, 290242), (88, 145121)]