13747942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 23595264

約数和(自身を除く): 9847322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 461, 481, 806, 922, 962, 1147, 2294, 5993, 11986, 14291, 14911, 17057, 28582, 29822, 34114, 185783, 221741, 371566, 443482, 528767, 1057534, 6873971, 13747942]

約数ペア:

[(1, 13747942), (2, 6873971), (13, 1057534), (26, 528767), (31, 443482), (37, 371566), (62, 221741), (74, 185783), (403, 34114), (461, 29822), (481, 28582), (806, 17057), (922, 14911), (962, 14291), (1147, 11986), (2294, 5993)]