19612674

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57347}}^1$

素因数の和:57374

約数の個数: 24

約数和(自身を含む): 44731440

約数和(自身を除く): 25118766

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 57347, 114694, 172041, 344082, 516123, 1032246, 1089593, 2179186, 3268779, 6537558, 9806337, 19612674]

約数ペア:

[(1, 19612674), (2, 9806337), (3, 6537558), (6, 3268779), (9, 2179186), (18, 1089593), (19, 1032246), (38, 516123), (57, 344082), (114, 172041), (171, 114694), (342, 57347)]