17227430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 34041600

約数和(自身を除く): 16814170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 787, 995, 1574, 1990, 2189, 3935, 4378, 7870, 8657, 10945, 17314, 21890, 43285, 86570, 156613, 313226, 783065, 1566130, 1722743, 3445486, 8613715, 17227430]

約数ペア:

[(1, 17227430), (2, 8613715), (5, 3445486), (10, 1722743), (11, 1566130), (22, 783065), (55, 313226), (110, 156613), (199, 86570), (398, 43285), (787, 21890), (995, 17314), (1574, 10945), (1990, 8657), (2189, 7870), (3935, 4378)]