22946690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 21808510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 887, 995, 1774, 1990, 2587, 4435, 5174, 8870, 11531, 12935, 23062, 25870, 57655, 115310, 176513, 353026, 882565, 1765130, 2294669, 4589338, 11473345, 22946690]

約数ペア:

[(1, 22946690), (2, 11473345), (5, 4589338), (10, 2294669), (13, 1765130), (26, 882565), (65, 353026), (130, 176513), (199, 115310), (398, 57655), (887, 25870), (995, 23062), (1774, 12935), (1990, 11531), (2587, 8870), (4435, 5174)]