13794380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 31503360

約数和(自身を除く): 17708980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1171, 1178, 2342, 2356, 2945, 4684, 5855, 5890, 11710, 11780, 22249, 23420, 36301, 44498, 72602, 88996, 111245, 145204, 181505, 222490, 363010, 444980, 689719, 726020, 1379438, 2758876, 3448595, 6897190, 13794380]

約数ペア:

[(1, 13794380), (2, 6897190), (4, 3448595), (5, 2758876), (10, 1379438), (19, 726020), (20, 689719), (31, 444980), (38, 363010), (62, 222490), (76, 181505), (95, 145204), (124, 111245), (155, 88996), (190, 72602), (310, 44498), (380, 36301), (589, 23420), (620, 22249), (1171, 11780), (1178, 11710), (2342, 5890), (2356, 5855), (2945, 4684)]