13641844

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 24595200

約数和(自身を除く): 10953356

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 487, 596, 974, 1948, 7003, 14006, 22889, 28012, 45778, 72563, 91556, 145126, 290252, 3410461, 6820922, 13641844]

約数ペア:

[(1, 13641844), (2, 6820922), (4, 3410461), (47, 290252), (94, 145126), (149, 91556), (188, 72563), (298, 45778), (487, 28012), (596, 22889), (974, 14006), (1948, 7003)]