12793118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 23042880

約数和(自身を除く): 10249762

約数列:

[1, 2, 13, 19, 26, 29, 38, 47, 58, 94, 247, 361, 377, 494, 551, 611, 722, 754, 893, 1102, 1222, 1363, 1786, 2726, 4693, 7163, 9386, 10469, 11609, 14326, 16967, 17719, 20938, 23218, 25897, 33934, 35438, 51794, 136097, 220571, 272194, 336661, 441142, 492043, 673322, 984086, 6396559, 12793118]

約数ペア:

[(1, 12793118), (2, 6396559), (13, 984086), (19, 673322), (26, 492043), (29, 441142), (38, 336661), (47, 272194), (58, 220571), (94, 136097), (247, 51794), (361, 35438), (377, 33934), (494, 25897), (551, 23218), (611, 20938), (722, 17719), (754, 16967), (893, 14326), (1102, 11609), (1222, 10469), (1363, 9386), (1786, 7163), (2726, 4693)]