15696928546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{143779}}^1$

素因数の和:143843

約数の個数: 48

約数和(自身を含む): 28416679200

約数和(自身を除く): 12719750654

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 646, 2873, 3211, 4199, 5746, 6422, 8398, 54587, 109174, 143779, 287558, 1869127, 2444243, 2731801, 3738254, 4888486, 5463602, 24298651, 31775159, 35513413, 46440617, 48597302, 63550318, 71026826, 92881234, 413077067, 461674369, 603728021, 826154134, 923348738, 1207456042, 7848464273, 15696928546]

約数ペア:

[(1, 15696928546), (2, 7848464273), (13, 1207456042), (17, 923348738), (19, 826154134), (26, 603728021), (34, 461674369), (38, 413077067), (169, 92881234), (221, 71026826), (247, 63550318), (323, 48597302), (338, 46440617), (442, 35513413), (494, 31775159), (646, 24298651), (2873, 5463602), (3211, 4888486), (4199, 3738254), (5746, 2731801), (6422, 2444243), (8398, 1869127), (54587, 287558), (109174, 143779)]