13911688

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 31682880

約数和(自身を除く): 17771192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 1543, 2254, 3086, 4508, 6172, 9016, 10801, 12344, 21602, 35489, 43204, 70978, 75607, 86408, 141956, 151214, 248423, 283912, 302428, 496846, 604856, 993692, 1738961, 1987384, 3477922, 6955844, 13911688]

約数ペア:

[(1, 13911688), (2, 6955844), (4, 3477922), (7, 1987384), (8, 1738961), (14, 993692), (23, 604856), (28, 496846), (46, 302428), (49, 283912), (56, 248423), (92, 151214), (98, 141956), (161, 86408), (184, 75607), (196, 70978), (322, 43204), (392, 35489), (644, 21602), (1127, 12344), (1288, 10801), (1543, 9016), (2254, 6172), (3086, 4508)]