15764316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 38083584

約数和(自身を除く): 22319268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 223, 258, 274, 411, 446, 516, 548, 669, 822, 892, 1338, 1644, 2676, 5891, 9589, 11782, 17673, 19178, 23564, 28767, 30551, 35346, 38356, 57534, 61102, 70692, 91653, 115068, 122204, 183306, 366612, 1313693, 2627386, 3941079, 5254772, 7882158, 15764316]

約数ペア:

[(1, 15764316), (2, 7882158), (3, 5254772), (4, 3941079), (6, 2627386), (12, 1313693), (43, 366612), (86, 183306), (129, 122204), (137, 115068), (172, 91653), (223, 70692), (258, 61102), (274, 57534), (411, 38356), (446, 35346), (516, 30551), (548, 28767), (669, 23564), (822, 19178), (892, 17673), (1338, 11782), (1644, 9589), (2676, 5891)]