22145963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 26784000

約数和(自身を除く): 4638037

約数列:

[1, 7, 19, 133, 269, 619, 1883, 4333, 5111, 11761, 35777, 82327, 166511, 1165577, 3163709, 22145963]

約数ペア:

[(1, 22145963), (7, 3163709), (19, 1165577), (133, 166511), (269, 82327), (619, 35777), (1883, 11761), (4333, 5111)]