21000314642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32508227}}^1$

素因数の和:32508265

約数の個数: 16

約数和(自身を含む): 35108886240

約数和(自身を除く): 14108571598

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 32508227, 65016454, 552639859, 617656313, 1105279718, 1235312626, 10500157321, 21000314642]

約数ペア:

[(1, 21000314642), (2, 10500157321), (17, 1235312626), (19, 1105279718), (34, 617656313), (38, 552639859), (323, 65016454), (646, 32508227)]