16220948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 29417472

約数和(自身を除く): 13196524

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 863, 1726, 3452, 4699, 9398, 18796, 31931, 63862, 109601, 127724, 219202, 438404, 4055237, 8110474, 16220948]

約数ペア:

[(1, 16220948), (2, 8110474), (4, 4055237), (37, 438404), (74, 219202), (127, 127724), (148, 109601), (254, 63862), (508, 31931), (863, 18796), (1726, 9398), (3452, 4699)]