16538410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8190

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 18660950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 8147, 16294, 40735, 57029, 81470, 114058, 236263, 285145, 472526, 570290, 1181315, 1653841, 2362630, 3307682, 8269205, 16538410]

約数ペア:

[(1, 16538410), (2, 8269205), (5, 3307682), (7, 2362630), (10, 1653841), (14, 1181315), (29, 570290), (35, 472526), (58, 285145), (70, 236263), (145, 114058), (203, 81470), (290, 57029), (406, 40735), (1015, 16294), (2030, 8147)]