12163450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18713}}^1$

素因数の和:18738

約数の個数: 24

約数和(自身を含む): 24365628

約数和(自身を除く): 12202178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18713, 37426, 93565, 187130, 243269, 467825, 486538, 935650, 1216345, 2432690, 6081725, 12163450]

約数ペア:

[(1, 12163450), (2, 6081725), (5, 2432690), (10, 1216345), (13, 935650), (25, 486538), (26, 467825), (50, 243269), (65, 187130), (130, 93565), (325, 37426), (650, 18713)]