15363948

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 36942080

約数和(自身を除く): 21578132

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 151, 183, 244, 278, 302, 366, 417, 453, 556, 604, 732, 834, 906, 1668, 1812, 8479, 9211, 16958, 18422, 20989, 25437, 27633, 33916, 36844, 41978, 50874, 55266, 62967, 83956, 101748, 110532, 125934, 251868, 1280329, 2560658, 3840987, 5121316, 7681974, 15363948]

約数ペア:

[(1, 15363948), (2, 7681974), (3, 5121316), (4, 3840987), (6, 2560658), (12, 1280329), (61, 251868), (122, 125934), (139, 110532), (151, 101748), (183, 83956), (244, 62967), (278, 55266), (302, 50874), (366, 41978), (417, 36844), (453, 33916), (556, 27633), (604, 25437), (732, 20989), (834, 18422), (906, 16958), (1668, 9211), (1812, 8479)]