129334786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{486221}}^1$

素因数の和:486249

約数の個数: 16

約数和(自身を含む): 233386560

約数和(自身を除く): 104051774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 486221, 972442, 3403547, 6807094, 9238199, 18476398, 64667393, 129334786]

約数ペア:

[(1, 129334786), (2, 64667393), (7, 18476398), (14, 9238199), (19, 6807094), (38, 3403547), (133, 972442), (266, 486221)]