15705031994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1\times {\mathrm{1499}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 24702192000

約数和(自身を除く): 8997160006

約数列:

[1, 2, 23, 46, 421, 541, 842, 1082, 1499, 2998, 9683, 12443, 19366, 24886, 34477, 68954, 227761, 455522, 631079, 810959, 1262158, 1621918, 5238503, 10477006, 14514817, 18652057, 29029634, 37304114, 341413739, 682827478, 7852515997, 15705031994]

約数ペア:

[(1, 15705031994), (2, 7852515997), (23, 682827478), (46, 341413739), (421, 37304114), (541, 29029634), (842, 18652057), (1082, 14514817), (1499, 10477006), (2998, 5238503), (9683, 1621918), (12443, 1262158), (19366, 810959), (24886, 631079), (34477, 455522), (68954, 227761)]