19941786

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4597}}^1$

素因数の和:4846

約数の個数: 24

約数和(自身を含む): 43395924

約数和(自身を除く): 23454138

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4597, 9194, 13791, 27582, 41373, 82746, 1107877, 2215754, 3323631, 6647262, 9970893, 19941786]

約数ペア:

[(1, 19941786), (2, 9970893), (3, 6647262), (6, 3323631), (9, 2215754), (18, 1107877), (241, 82746), (482, 41373), (723, 27582), (1446, 13791), (2169, 9194), (4338, 4597)]