131581308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577111}}^1$

素因数の和:577137

約数の個数: 24

約数和(自身を含む): 323182720

約数和(自身を除く): 191601412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577111, 1154222, 1731333, 2308444, 3462666, 6925332, 10965109, 21930218, 32895327, 43860436, 65790654, 131581308]

約数ペア:

[(1, 131581308), (2, 65790654), (3, 43860436), (4, 32895327), (6, 21930218), (12, 10965109), (19, 6925332), (38, 3462666), (57, 2308444), (76, 1731333), (114, 1154222), (228, 577111)]