13175512

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 31806000

約数和(自身を除く): 18630488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 61, 76, 98, 116, 122, 133, 152, 196, 203, 232, 244, 266, 392, 406, 427, 488, 532, 551, 812, 854, 931, 1064, 1102, 1159, 1421, 1624, 1708, 1769, 1862, 2204, 2318, 2842, 2989, 3416, 3538, 3724, 3857, 4408, 4636, 5684, 5978, 7076, 7448, 7714, 8113, 9272, 11368, 11956, 12383, 14152, 15428, 16226, 23912, 24766, 26999, 30856, 32452, 33611, 49532, 53998, 56791, 64904, 67222, 86681, 99064, 107996, 113582, 134444, 173362, 215992, 227164, 235277, 268888, 346724, 454328, 470554, 693448, 941108, 1646939, 1882216, 3293878, 6587756, 13175512]

約数ペア:

[(1, 13175512), (2, 6587756), (4, 3293878), (7, 1882216), (8, 1646939), (14, 941108), (19, 693448), (28, 470554), (29, 454328), (38, 346724), (49, 268888), (56, 235277), (58, 227164), (61, 215992), (76, 173362), (98, 134444), (116, 113582), (122, 107996), (133, 99064), (152, 86681), (196, 67222), (203, 64904), (232, 56791), (244, 53998), (266, 49532), (392, 33611), (406, 32452), (427, 30856), (488, 26999), (532, 24766), (551, 23912), (812, 16226), (854, 15428), (931, 14152), (1064, 12383), (1102, 11956), (1159, 11368), (1421, 9272), (1624, 8113), (1708, 7714), (1769, 7448), (1862, 7076), (2204, 5978), (2318, 5684), (2842, 4636), (2989, 4408), (3416, 3857), (3538, 3724)]