19020407690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{39901}}^1$

素因数の和:40634

約数の個数: 32

約数和(自身を含む): 34759749456

約数和(自身を除く): 15739341766

約数列:

[1, 2, 5, 10, 73, 146, 365, 653, 730, 1306, 3265, 6530, 39901, 47669, 79802, 95338, 199505, 238345, 399010, 476690, 2912773, 5825546, 14563865, 26055353, 29127730, 52110706, 130276765, 260553530, 1902040769, 3804081538, 9510203845, 19020407690]

約数ペア:

[(1, 19020407690), (2, 9510203845), (5, 3804081538), (10, 1902040769), (73, 260553530), (146, 130276765), (365, 52110706), (653, 29127730), (730, 26055353), (1306, 14563865), (3265, 5825546), (6530, 2912773), (39901, 476690), (47669, 399010), (79802, 238345), (95338, 199505)]