13039022536

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{571}}^1\times {\mathrm{7907}}^1$

素因数の和:8522

約数の個数: 48

約数和(自身を含む): 25851093840

約数和(自身を除く): 12812071304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 571, 722, 1142, 1444, 2284, 2888, 4568, 7907, 10849, 15814, 21698, 31628, 43396, 63256, 86792, 150233, 206131, 300466, 412262, 600932, 824524, 1201864, 1649048, 2854427, 4514897, 5708854, 9029794, 11417708, 18059588, 22835416, 36119176, 85783043, 171566086, 343132172, 686264344, 1629877817, 3259755634, 6519511268, 13039022536]

約数ペア:

[(1, 13039022536), (2, 6519511268), (4, 3259755634), (8, 1629877817), (19, 686264344), (38, 343132172), (76, 171566086), (152, 85783043), (361, 36119176), (571, 22835416), (722, 18059588), (1142, 11417708), (1444, 9029794), (2284, 5708854), (2888, 4514897), (4568, 2854427), (7907, 1649048), (10849, 1201864), (15814, 824524), (21698, 600932), (31628, 412262), (43396, 300466), (63256, 206131), (86792, 150233)]