13891402

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6202

約数の個数: 24

約数和(自身を含む): 25297056

約数和(自身を除く): 11405654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 6163, 12326, 43141, 86282, 141749, 283498, 301987, 603974, 992243, 1984486, 6945701, 13891402]

約数ペア:

[(1, 13891402), (2, 6945701), (7, 1984486), (14, 992243), (23, 603974), (46, 301987), (49, 283498), (98, 141749), (161, 86282), (322, 43141), (1127, 12326), (2254, 6163)]