23158340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60943}}^1$

素因数の和:60971

約数の個数: 24

約数和(自身を含む): 51192960

約数和(自身を除く): 28034620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 60943, 121886, 243772, 304715, 609430, 1157917, 1218860, 2315834, 4631668, 5789585, 11579170, 23158340]

約数ペア:

[(1, 23158340), (2, 11579170), (4, 5789585), (5, 4631668), (10, 2315834), (19, 1218860), (20, 1157917), (38, 609430), (76, 304715), (95, 243772), (190, 121886), (380, 60943)]