15771288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50549}}^1$

素因数の和:50571

約数の個数: 32

約数和(自身を含む): 42462000

約数和(自身を除く): 26690712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 50549, 101098, 151647, 202196, 303294, 404392, 606588, 657137, 1213176, 1314274, 1971411, 2628548, 3942822, 5257096, 7885644, 15771288]

約数ペア:

[(1, 15771288), (2, 7885644), (3, 5257096), (4, 3942822), (6, 2628548), (8, 1971411), (12, 1314274), (13, 1213176), (24, 657137), (26, 606588), (39, 404392), (52, 303294), (78, 202196), (104, 151647), (156, 101098), (312, 50549)]