16197790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 17368610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1553, 2086, 3106, 5215, 7765, 10430, 10871, 15530, 21742, 54355, 108710, 231397, 462794, 1156985, 1619779, 2313970, 3239558, 8098895, 16197790]

約数ペア:

[(1, 16197790), (2, 8098895), (5, 3239558), (7, 2313970), (10, 1619779), (14, 1156985), (35, 462794), (70, 231397), (149, 108710), (298, 54355), (745, 21742), (1043, 15530), (1490, 10871), (1553, 10430), (2086, 7765), (3106, 5215)]