19372003190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66800011}}^1$

素因数の和:66800047

約数の個数: 16

約数和(自身を含む): 36072006480

約数和(自身を除く): 16700003290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66800011, 133600022, 334000055, 668000110, 1937200319, 3874400638, 9686001595, 19372003190]

約数ペア:

[(1, 19372003190), (2, 9686001595), (5, 3874400638), (10, 1937200319), (29, 668000110), (58, 334000055), (145, 133600022), (290, 66800011)]