15666837212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2199163}}^1$

素因数の和:2199317

約数の個数: 24

約数和(自身を含む): 29741493936

約数和(自身を除く): 14074656724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 2199163, 4398326, 8796652, 28589119, 57178238, 114356476, 301285331, 602570662, 1205141324, 3916709303, 7833418606, 15666837212]

約数ペア:

[(1, 15666837212), (2, 7833418606), (4, 3916709303), (13, 1205141324), (26, 602570662), (52, 301285331), (137, 114356476), (274, 57178238), (548, 28589119), (1781, 8796652), (3562, 4398326), (7124, 2199163)]