21769076

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3253}}^1$

素因数の和:3503

約数の個数: 24

約数和(自身を含む): 43733760

約数和(自身を除く): 21964684

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3253, 3346, 6506, 6692, 13012, 22771, 45542, 91084, 777467, 1554934, 3109868, 5442269, 10884538, 21769076]

約数ペア:

[(1, 21769076), (2, 10884538), (4, 5442269), (7, 3109868), (14, 1554934), (28, 777467), (239, 91084), (478, 45542), (956, 22771), (1673, 13012), (3253, 6692), (3346, 6506)]