15349064

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 29730240

約数和(自身を除く): 14381176

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 443, 488, 568, 886, 1772, 3544, 4331, 8662, 17324, 27023, 31453, 34648, 54046, 62906, 108092, 125812, 216184, 251624, 1918633, 3837266, 7674532, 15349064]

約数ペア:

[(1, 15349064), (2, 7674532), (4, 3837266), (8, 1918633), (61, 251624), (71, 216184), (122, 125812), (142, 108092), (244, 62906), (284, 54046), (443, 34648), (488, 31453), (568, 27023), (886, 17324), (1772, 8662), (3544, 4331)]