15691225012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{62927}}^1$

素因数の和:63160

約数の個数: 48

約数和(自身を含む): 30764240640

約数和(自身を除く): 15073015628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 193, 323, 386, 646, 772, 1292, 3281, 3667, 6562, 7334, 13124, 14668, 62339, 62927, 124678, 125854, 249356, 251708, 1069759, 1195613, 2139518, 2391226, 4279036, 4782452, 12144911, 20325421, 24289822, 40650842, 48579644, 81301684, 206463487, 230753309, 412926974, 461506618, 825853948, 923013236, 3922806253, 7845612506, 15691225012]

約数ペア:

[(1, 15691225012), (2, 7845612506), (4, 3922806253), (17, 923013236), (19, 825853948), (34, 461506618), (38, 412926974), (68, 230753309), (76, 206463487), (193, 81301684), (323, 48579644), (386, 40650842), (646, 24289822), (772, 20325421), (1292, 12144911), (3281, 4782452), (3667, 4279036), (6562, 2391226), (7334, 2139518), (13124, 1195613), (14668, 1069759), (62339, 251708), (62927, 249356), (124678, 125854)]