15676859872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{21613}}^1$

素因数の和:22835

約数の個数: 48

約数和(自身を含む): 32516966160

約数和(自身を除く): 16840106288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1193, 2386, 4772, 9544, 19088, 21613, 22667, 38176, 43226, 45334, 86452, 90668, 172904, 181336, 345808, 362672, 410647, 691616, 725344, 821294, 1642588, 3285176, 6570352, 13140704, 25784309, 51568618, 103137236, 206274472, 412548944, 489901871, 825097888, 979803742, 1959607484, 3919214968, 7838429936, 15676859872]

約数ペア:

[(1, 15676859872), (2, 7838429936), (4, 3919214968), (8, 1959607484), (16, 979803742), (19, 825097888), (32, 489901871), (38, 412548944), (76, 206274472), (152, 103137236), (304, 51568618), (608, 25784309), (1193, 13140704), (2386, 6570352), (4772, 3285176), (9544, 1642588), (19088, 821294), (21613, 725344), (22667, 691616), (38176, 410647), (43226, 362672), (45334, 345808), (86452, 181336), (90668, 172904)]