19406556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41467}}^1$

素因数の和:41490

約数の個数: 36

約数和(自身を含む): 52830232

約数和(自身を除く): 33423676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41467, 82934, 124401, 165868, 248802, 373203, 497604, 539071, 746406, 1078142, 1492812, 1617213, 2156284, 3234426, 4851639, 6468852, 9703278, 19406556]

約数ペア:

[(1, 19406556), (2, 9703278), (3, 6468852), (4, 4851639), (6, 3234426), (9, 2156284), (12, 1617213), (13, 1492812), (18, 1078142), (26, 746406), (36, 539071), (39, 497604), (52, 373203), (78, 248802), (117, 165868), (156, 124401), (234, 82934), (468, 41467)]