19082742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454351}}^1$

素因数の和:454363

約数の個数: 16

約数和(自身を含む): 43617792

約数和(自身を除く): 24535050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454351, 908702, 1363053, 2726106, 3180457, 6360914, 9541371, 19082742]

約数ペア:

[(1, 19082742), (2, 9541371), (3, 6360914), (6, 3180457), (7, 2726106), (14, 1363053), (21, 908702), (42, 454351)]