15080968

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 17699192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3793, 3976, 7586, 15172, 26551, 30344, 53102, 106204, 212408, 269303, 538606, 1077212, 1885121, 2154424, 3770242, 7540484, 15080968]

約数ペア:

[(1, 15080968), (2, 7540484), (4, 3770242), (7, 2154424), (8, 1885121), (14, 1077212), (28, 538606), (56, 269303), (71, 212408), (142, 106204), (284, 53102), (497, 30344), (568, 26551), (994, 15172), (1988, 7586), (3793, 3976)]