19843106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1163}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 31428000

約数和(自身を除く): 11584894

約数列:

[1, 2, 19, 38, 449, 898, 1163, 2326, 8531, 17062, 22097, 44194, 522187, 1044374, 9921553, 19843106]

約数ペア:

[(1, 19843106), (2, 9921553), (19, 1044374), (38, 522187), (449, 44194), (898, 22097), (1163, 17062), (2326, 8531)]