15565064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 31113720

約数和(自身を除く): 15548656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 593, 772, 1186, 1544, 2372, 3281, 4744, 6562, 10081, 13124, 20162, 26248, 40324, 80648, 114449, 228898, 457796, 915592, 1945633, 3891266, 7782532, 15565064]

約数ペア:

[(1, 15565064), (2, 7782532), (4, 3891266), (8, 1945633), (17, 915592), (34, 457796), (68, 228898), (136, 114449), (193, 80648), (386, 40324), (593, 26248), (772, 20162), (1186, 13124), (1544, 10081), (2372, 6562), (3281, 4744)]