12912170888

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{192581}}^1$

素因数の和:192650

約数の個数: 48

約数和(自身を含む): 26605203300

約数和(自身を除く): 13693032412

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 289, 493, 578, 986, 1156, 1972, 2312, 3944, 8381, 16762, 33524, 67048, 192581, 385162, 770324, 1540648, 3273877, 5584849, 6547754, 11169698, 13095508, 22339396, 26191016, 44678792, 55655909, 94942433, 111311818, 189884866, 222623636, 379769732, 445247272, 759539464, 1614021361, 3228042722, 6456085444, 12912170888]

約数ペア:

[(1, 12912170888), (2, 6456085444), (4, 3228042722), (8, 1614021361), (17, 759539464), (29, 445247272), (34, 379769732), (58, 222623636), (68, 189884866), (116, 111311818), (136, 94942433), (232, 55655909), (289, 44678792), (493, 26191016), (578, 22339396), (986, 13095508), (1156, 11169698), (1972, 6547754), (2312, 5584849), (3944, 3273877), (8381, 1540648), (16762, 770324), (33524, 385162), (67048, 192581)]