12228944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 30081408

約数和(自身を除く): 17852464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 227, 259, 296, 364, 454, 481, 518, 592, 728, 908, 962, 1036, 1456, 1589, 1816, 1924, 2072, 2951, 3178, 3367, 3632, 3848, 4144, 5902, 6356, 6734, 7696, 8399, 11804, 12712, 13468, 16798, 20657, 23608, 25424, 26936, 33596, 41314, 47216, 53872, 58793, 67192, 82628, 109187, 117586, 134384, 165256, 218374, 235172, 330512, 436748, 470344, 764309, 873496, 940688, 1528618, 1746992, 3057236, 6114472, 12228944]

約数ペア:

[(1, 12228944), (2, 6114472), (4, 3057236), (7, 1746992), (8, 1528618), (13, 940688), (14, 873496), (16, 764309), (26, 470344), (28, 436748), (37, 330512), (52, 235172), (56, 218374), (74, 165256), (91, 134384), (104, 117586), (112, 109187), (148, 82628), (182, 67192), (208, 58793), (227, 53872), (259, 47216), (296, 41314), (364, 33596), (454, 26936), (481, 25424), (518, 23608), (592, 20657), (728, 16798), (908, 13468), (962, 12712), (1036, 11804), (1456, 8399), (1589, 7696), (1816, 6734), (1924, 6356), (2072, 5902), (2951, 4144), (3178, 3848), (3367, 3632)]