9853172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18521}}^1$

素因数の和:18551

約数の個数: 24

約数和(自身を含む): 20744640

約数和(自身を除く): 10891468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18521, 37042, 74084, 129647, 259294, 351899, 518588, 703798, 1407596, 2463293, 4926586, 9853172]

約数ペア:

[(1, 9853172), (2, 4926586), (4, 2463293), (7, 1407596), (14, 703798), (19, 518588), (28, 351899), (38, 259294), (76, 129647), (133, 74084), (266, 37042), (532, 18521)]