15782892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 38290560

約数和(自身を除く): 22507668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 419, 438, 516, 838, 876, 1257, 1676, 2514, 3139, 5028, 6278, 9417, 12556, 18017, 18834, 30587, 36034, 37668, 54051, 61174, 72068, 91761, 108102, 122348, 183522, 216204, 367044, 1315241, 2630482, 3945723, 5260964, 7891446, 15782892]

約数ペア:

[(1, 15782892), (2, 7891446), (3, 5260964), (4, 3945723), (6, 2630482), (12, 1315241), (43, 367044), (73, 216204), (86, 183522), (129, 122348), (146, 108102), (172, 91761), (219, 72068), (258, 61174), (292, 54051), (419, 37668), (438, 36034), (516, 30587), (838, 18834), (876, 18017), (1257, 12556), (1676, 9417), (2514, 6278), (3139, 5028)]