18806565479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{312251}}^1$

素因数の和:312418

約数の個数: 16

約数和(自身を含む): 20930876064

約数和(自身を除く): 2124310585

約数列:

[1, 13, 41, 113, 533, 1469, 4633, 60229, 312251, 4059263, 12802291, 35284363, 166429783, 458696719, 1446658883, 18806565479]

約数ペア:

[(1, 18806565479), (13, 1446658883), (41, 458696719), (113, 166429783), (533, 35284363), (1469, 12802291), (4633, 4059263), (60229, 312251)]