22110452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 52684800

約数和(自身を除く): 30574348

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 139, 161, 182, 247, 266, 278, 299, 322, 364, 437, 494, 532, 556, 598, 644, 874, 973, 988, 1196, 1729, 1748, 1807, 1946, 2093, 2641, 3059, 3197, 3458, 3614, 3892, 4186, 5282, 5681, 6118, 6394, 6916, 7228, 8372, 10564, 11362, 12236, 12649, 12788, 18487, 22379, 22724, 25298, 34333, 36974, 39767, 41561, 44758, 50596, 60743, 68666, 73948, 79534, 83122, 89516, 121486, 137332, 159068, 166244, 240331, 242972, 290927, 425201, 480662, 581854, 789659, 850402, 961324, 1163708, 1579318, 1700804, 3158636, 5527613, 11055226, 22110452]

約数ペア:

[(1, 22110452), (2, 11055226), (4, 5527613), (7, 3158636), (13, 1700804), (14, 1579318), (19, 1163708), (23, 961324), (26, 850402), (28, 789659), (38, 581854), (46, 480662), (52, 425201), (76, 290927), (91, 242972), (92, 240331), (133, 166244), (139, 159068), (161, 137332), (182, 121486), (247, 89516), (266, 83122), (278, 79534), (299, 73948), (322, 68666), (364, 60743), (437, 50596), (494, 44758), (532, 41561), (556, 39767), (598, 36974), (644, 34333), (874, 25298), (973, 22724), (988, 22379), (1196, 18487), (1729, 12788), (1748, 12649), (1807, 12236), (1946, 11362), (2093, 10564), (2641, 8372), (3059, 7228), (3197, 6916), (3458, 6394), (3614, 6118), (3892, 5681), (4186, 5282)]