15989952010

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1029617}}^1$

素因数の和:1031177

約数の個数: 16

約数和(自身を含む): 28800474696

約数和(自身を除く): 12810522686

約数列:

[1, 2, 5, 10, 1553, 3106, 7765, 15530, 1029617, 2059234, 5148085, 10296170, 1598995201, 3197990402, 7994976005, 15989952010]

約数ペア:

[(1, 15989952010), (2, 7994976005), (5, 3197990402), (10, 1598995201), (1553, 10296170), (3106, 5148085), (7765, 2059234), (15530, 1029617)]