15908796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 54

約数和(自身を含む): 41343120

約数和(自身を除く): 25434324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 239, 258, 387, 478, 516, 717, 774, 956, 1434, 1548, 1849, 2151, 2868, 3698, 4302, 5547, 7396, 8604, 10277, 11094, 16641, 20554, 22188, 30831, 33282, 41108, 61662, 66564, 92493, 123324, 184986, 369972, 441911, 883822, 1325733, 1767644, 2651466, 3977199, 5302932, 7954398, 15908796]

約数ペア:

[(1, 15908796), (2, 7954398), (3, 5302932), (4, 3977199), (6, 2651466), (9, 1767644), (12, 1325733), (18, 883822), (36, 441911), (43, 369972), (86, 184986), (129, 123324), (172, 92493), (239, 66564), (258, 61662), (387, 41108), (478, 33282), (516, 30831), (717, 22188), (774, 20554), (956, 16641), (1434, 11094), (1548, 10277), (1849, 8604), (2151, 7396), (2868, 5547), (3698, 4302)]