188719381

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 203482240

約数和(自身を除く): 14762859

約数列:

[1, 19, 73, 103, 1321, 1387, 1957, 7519, 25099, 96433, 136063, 142861, 1832227, 2585197, 9932599, 188719381]

約数ペア:

[(1, 188719381), (19, 9932599), (73, 2585197), (103, 1832227), (1321, 142861), (1387, 136063), (1957, 96433), (7519, 25099)]