19602982802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1\times {\mathrm{18049}}^1$

素因数の和:19230

約数の個数: 32

約数和(自身を含む): 32552814000

約数和(自身を除く): 12949831198

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1129, 2258, 14677, 18049, 29354, 36098, 41773, 83546, 234637, 469274, 543049, 667813, 1086098, 1335626, 8681569, 17363138, 20377321, 40754642, 264905173, 529810346, 753960877, 1507921754, 9801491401, 19602982802]

約数ペア:

[(1, 19602982802), (2, 9801491401), (13, 1507921754), (26, 753960877), (37, 529810346), (74, 264905173), (481, 40754642), (962, 20377321), (1129, 17363138), (2258, 8681569), (14677, 1335626), (18049, 1086098), (29354, 667813), (36098, 543049), (41773, 469274), (83546, 234637)]