11731460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45121}}^1$

素因数の和:45143

約数の個数: 24

約数和(自身を含む): 26531736

約数和(自身を除く): 14800276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45121, 90242, 180484, 225605, 451210, 586573, 902420, 1173146, 2346292, 2932865, 5865730, 11731460]

約数ペア:

[(1, 11731460), (2, 5865730), (4, 2932865), (5, 2346292), (10, 1173146), (13, 902420), (20, 586573), (26, 451210), (52, 225605), (65, 180484), (130, 90242), (260, 45121)]