19367166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 29016834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 449, 474, 546, 553, 898, 1027, 1106, 1347, 1659, 2054, 2694, 3081, 3143, 3318, 5837, 6162, 6286, 7189, 9429, 11674, 14378, 17511, 18858, 21567, 35022, 35471, 40859, 43134, 70942, 81718, 106413, 122577, 212826, 245154, 248297, 461123, 496594, 744891, 922246, 1383369, 1489782, 2766738, 3227861, 6455722, 9683583, 19367166]

約数ペア:

[(1, 19367166), (2, 9683583), (3, 6455722), (6, 3227861), (7, 2766738), (13, 1489782), (14, 1383369), (21, 922246), (26, 744891), (39, 496594), (42, 461123), (78, 248297), (79, 245154), (91, 212826), (158, 122577), (182, 106413), (237, 81718), (273, 70942), (449, 43134), (474, 40859), (546, 35471), (553, 35022), (898, 21567), (1027, 18858), (1106, 17511), (1347, 14378), (1659, 11674), (2054, 9429), (2694, 7189), (3081, 6286), (3143, 6162), (3318, 5837)]