12201610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11126390

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 431, 745, 862, 1490, 2155, 2831, 4310, 5662, 8189, 14155, 16378, 28310, 40945, 64219, 81890, 128438, 321095, 642190, 1220161, 2440322, 6100805, 12201610]

約数ペア:

[(1, 12201610), (2, 6100805), (5, 2440322), (10, 1220161), (19, 642190), (38, 321095), (95, 128438), (149, 81890), (190, 64219), (298, 40945), (431, 28310), (745, 16378), (862, 14155), (1490, 8189), (2155, 5662), (2831, 4310)]