15798488923

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1\times {\mathrm{1637}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 19184256000

約数和(自身を除く): 3385767077

約数列:

[1, 7, 19, 133, 149, 487, 1043, 1637, 2831, 3409, 9253, 11459, 19817, 31103, 64771, 72563, 217721, 243913, 507941, 797219, 1378697, 1707391, 4634347, 5580533, 9650879, 15147161, 32440429, 106030127, 118785631, 831499417, 2256926989, 15798488923]

約数ペア:

[(1, 15798488923), (7, 2256926989), (19, 831499417), (133, 118785631), (149, 106030127), (487, 32440429), (1043, 15147161), (1637, 9650879), (2831, 5580533), (3409, 4634347), (9253, 1707391), (11459, 1378697), (19817, 797219), (31103, 507941), (64771, 243913), (72563, 217721)]