19104736

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 47355840

約数和(自身を除く): 28251104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 173, 203, 224, 232, 238, 272, 346, 406, 464, 476, 493, 544, 692, 812, 928, 952, 986, 1211, 1384, 1624, 1904, 1972, 2422, 2768, 2941, 3248, 3451, 3808, 3944, 4844, 5017, 5536, 5882, 6496, 6902, 7888, 9688, 10034, 11764, 13804, 15776, 19376, 20068, 20587, 23528, 27608, 35119, 38752, 40136, 41174, 47056, 55216, 70238, 80272, 82348, 85289, 94112, 110432, 140476, 160544, 164696, 170578, 280952, 329392, 341156, 561904, 597023, 658784, 682312, 1123808, 1194046, 1364624, 2388092, 2729248, 4776184, 9552368, 19104736]

約数ペア:

[(1, 19104736), (2, 9552368), (4, 4776184), (7, 2729248), (8, 2388092), (14, 1364624), (16, 1194046), (17, 1123808), (28, 682312), (29, 658784), (32, 597023), (34, 561904), (56, 341156), (58, 329392), (68, 280952), (112, 170578), (116, 164696), (119, 160544), (136, 140476), (173, 110432), (203, 94112), (224, 85289), (232, 82348), (238, 80272), (272, 70238), (346, 55216), (406, 47056), (464, 41174), (476, 40136), (493, 38752), (544, 35119), (692, 27608), (812, 23528), (928, 20587), (952, 20068), (986, 19376), (1211, 15776), (1384, 13804), (1624, 11764), (1904, 10034), (1972, 9688), (2422, 7888), (2768, 6902), (2941, 6496), (3248, 5882), (3451, 5536), (3808, 5017), (3944, 4844)]