15715671454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{19717}}^1$

素因数の和:19957

約数の個数: 48

約数和(自身を含む): 28765880352

約数和(自身を除く): 13050208898

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 289, 394, 578, 1379, 2023, 2758, 3349, 4046, 6698, 19717, 23443, 39434, 46886, 56933, 113866, 138019, 276038, 335189, 398531, 670378, 797062, 2346323, 3884249, 4692646, 5698213, 7768498, 11396426, 27189743, 39887491, 54379486, 66032233, 79774982, 132064466, 462225631, 924451262, 1122547961, 2245095922, 7857835727, 15715671454]

約数ペア:

[(1, 15715671454), (2, 7857835727), (7, 2245095922), (14, 1122547961), (17, 924451262), (34, 462225631), (119, 132064466), (197, 79774982), (238, 66032233), (289, 54379486), (394, 39887491), (578, 27189743), (1379, 11396426), (2023, 7768498), (2758, 5698213), (3349, 4692646), (4046, 3884249), (6698, 2346323), (19717, 797062), (23443, 670378), (39434, 398531), (46886, 335189), (56933, 276038), (113866, 138019)]