15696963366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2688757}}^1$

素因数の和:2688908

約数の個数: 32

約数和(自身を含む): 36136907520

約数和(自身を除く): 20439944154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 2688757, 5377514, 8066271, 16132542, 18821299, 37642598, 56463897, 112927794, 373737223, 747474446, 1121211669, 2242423338, 2616160561, 5232321122, 7848481683, 15696963366]

約数ペア:

[(1, 15696963366), (2, 7848481683), (3, 5232321122), (6, 2616160561), (7, 2242423338), (14, 1121211669), (21, 747474446), (42, 373737223), (139, 112927794), (278, 56463897), (417, 37642598), (834, 18821299), (973, 16132542), (1946, 8066271), (2919, 5377514), (5838, 2688757)]