11417380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43913}}^1$

素因数の和:43935

約数の個数: 24

約数和(自身を含む): 25821432

約数和(自身を除く): 14404052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43913, 87826, 175652, 219565, 439130, 570869, 878260, 1141738, 2283476, 2854345, 5708690, 11417380]

約数ペア:

[(1, 11417380), (2, 5708690), (4, 2854345), (5, 2283476), (10, 1141738), (13, 878260), (20, 570869), (26, 439130), (52, 219565), (65, 175652), (130, 87826), (260, 43913)]