12287150

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 22948680

約数和(自身を除く): 10661530

約数列:

[1, 2, 5, 10, 25, 50, 397, 619, 794, 1238, 1985, 3095, 3970, 6190, 9925, 15475, 19850, 30950, 245743, 491486, 1228715, 2457430, 6143575, 12287150]

約数ペア:

[(1, 12287150), (2, 6143575), (5, 2457430), (10, 1228715), (25, 491486), (50, 245743), (397, 30950), (619, 19850), (794, 15475), (1238, 9925), (1985, 6190), (3095, 3970)]