16221878402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1\times {\mathrm{1423}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 25225715712

約数和(自身を除く): 9003837310

約数列:

[1, 2, 37, 74, 127, 254, 1213, 1423, 2426, 2846, 4699, 9398, 44881, 52651, 89762, 105302, 154051, 180721, 308102, 361442, 1726099, 3452198, 5699887, 6686677, 11399774, 13373354, 63865663, 127731326, 219214573, 438429146, 8110939201, 16221878402]

約数ペア:

[(1, 16221878402), (2, 8110939201), (37, 438429146), (74, 219214573), (127, 127731326), (254, 63865663), (1213, 13373354), (1423, 11399774), (2426, 6686677), (2846, 5699887), (4699, 3452198), (9398, 1726099), (44881, 361442), (52651, 308102), (89762, 180721), (105302, 154051)]