18883460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41051}}^1$

素因数の和:41083

約数の個数: 24

約数和(自身を含む): 41380416

約数和(自身を除く): 22496956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41051, 82102, 164204, 205255, 410510, 821020, 944173, 1888346, 3776692, 4720865, 9441730, 18883460]

約数ペア:

[(1, 18883460), (2, 9441730), (4, 4720865), (5, 3776692), (10, 1888346), (20, 944173), (23, 821020), (46, 410510), (92, 205255), (115, 164204), (230, 82102), (460, 41051)]