19479708

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2833}}^1$

素因数の和:3034

約数の個数: 36

約数和(自身を含む): 49515648

約数和(自身を除く): 30035940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2833, 3438, 5666, 6876, 8499, 11332, 16998, 25497, 33996, 50994, 101988, 541103, 1082206, 1623309, 2164412, 3246618, 4869927, 6493236, 9739854, 19479708]

約数ペア:

[(1, 19479708), (2, 9739854), (3, 6493236), (4, 4869927), (6, 3246618), (9, 2164412), (12, 1623309), (18, 1082206), (36, 541103), (191, 101988), (382, 50994), (573, 33996), (764, 25497), (1146, 16998), (1719, 11332), (2292, 8499), (2833, 6876), (3438, 5666)]