15508964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 29111040

約数和(自身を除く): 13602076

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 2887, 5372, 5774, 11548, 49079, 98158, 196316, 228073, 456146, 912292, 3877241, 7754482, 15508964]

約数ペア:

[(1, 15508964), (2, 7754482), (4, 3877241), (17, 912292), (34, 456146), (68, 228073), (79, 196316), (158, 98158), (316, 49079), (1343, 11548), (2686, 5774), (2887, 5372)]