21836704102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{20129}}^1\times {\mathrm{31907}}^1$

素因数の和:52055

約数の個数: 16

約数和(自身を含む): 34684634160

約数和(自身を除く): 12847930058

約数列:

[1, 2, 17, 34, 20129, 31907, 40258, 63814, 342193, 542419, 684386, 1084838, 642256003, 1284512006, 10918352051, 21836704102]

約数ペア:

[(1, 21836704102), (2, 10918352051), (17, 1284512006), (34, 642256003), (20129, 1084838), (31907, 684386), (40258, 542419), (63814, 342193)]