23902190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9716

約数の個数: 32

約数和(自身を含む): 48777120

約数和(自身を除く): 24874930

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 9677, 19354, 48385, 96770, 125801, 183863, 251602, 367726, 629005, 919315, 1258010, 1838630, 2390219, 4780438, 11951095, 23902190]

約数ペア:

[(1, 23902190), (2, 11951095), (5, 4780438), (10, 2390219), (13, 1838630), (19, 1258010), (26, 919315), (38, 629005), (65, 367726), (95, 251602), (130, 183863), (190, 125801), (247, 96770), (494, 48385), (1235, 19354), (2470, 9677)]