23044190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 45130176

約数和(自身を除く): 22085986

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1721, 2678, 3442, 6695, 8605, 13390, 17210, 22373, 44746, 111865, 177263, 223730, 354526, 886315, 1772630, 2304419, 4608838, 11522095, 23044190]

約数ペア:

[(1, 23044190), (2, 11522095), (5, 4608838), (10, 2304419), (13, 1772630), (26, 886315), (65, 354526), (103, 223730), (130, 177263), (206, 111865), (515, 44746), (1030, 22373), (1339, 17210), (1721, 13390), (2678, 8605), (3442, 6695)]