13808516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 26261760

約数和(自身を除く): 12453244

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5861, 11722, 23444, 111359, 181691, 222718, 363382, 445436, 726764, 3452129, 6904258, 13808516]

約数ペア:

[(1, 13808516), (2, 6904258), (4, 3452129), (19, 726764), (31, 445436), (38, 363382), (62, 222718), (76, 181691), (124, 111359), (589, 23444), (1178, 11722), (2356, 5861)]