15706775828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{68729}}^1$

素因数の和:68880

約数の個数: 48

約数和(自身を含む): 30175219200

約数和(自身を除く): 14468443372

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 97, 124, 194, 388, 589, 1178, 1843, 2356, 3007, 3686, 6014, 7372, 12028, 57133, 68729, 114266, 137458, 228532, 274916, 1305851, 2130599, 2611702, 4261198, 5223404, 6666713, 8522396, 13333426, 26666852, 40481381, 80962762, 126667547, 161925524, 206668103, 253335094, 413336206, 506670188, 826672412, 3926693957, 7853387914, 15706775828]

約数ペア:

[(1, 15706775828), (2, 7853387914), (4, 3926693957), (19, 826672412), (31, 506670188), (38, 413336206), (62, 253335094), (76, 206668103), (97, 161925524), (124, 126667547), (194, 80962762), (388, 40481381), (589, 26666852), (1178, 13333426), (1843, 8522396), (2356, 6666713), (3007, 5223404), (3686, 4261198), (6014, 2611702), (7372, 2130599), (12028, 1305851), (57133, 274916), (68729, 228532), (114266, 137458)]