131248428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{575651}}^1$

素因数の和:575677

約数の個数: 24

約数和(自身を含む): 322365120

約数和(自身を除く): 191116692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 575651, 1151302, 1726953, 2302604, 3453906, 6907812, 10937369, 21874738, 32812107, 43749476, 65624214, 131248428]

約数ペア:

[(1, 131248428), (2, 65624214), (3, 43749476), (4, 32812107), (6, 21874738), (12, 10937369), (19, 6907812), (38, 3453906), (57, 2302604), (76, 1726953), (114, 1151302), (228, 575651)]