12866230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 26258400

約数和(自身を除く): 13392170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5209, 10418, 26045, 52090, 67717, 98971, 135434, 197942, 338585, 494855, 677170, 989710, 1286623, 2573246, 6433115, 12866230]

約数ペア:

[(1, 12866230), (2, 6433115), (5, 2573246), (10, 1286623), (13, 989710), (19, 677170), (26, 494855), (38, 338585), (65, 197942), (95, 135434), (130, 98971), (190, 67717), (247, 52090), (494, 26045), (1235, 10418), (2470, 5209)]