22015828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 40705280

約数和(自身を除く): 18689452

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 4129, 5332, 8258, 16516, 127999, 177547, 255998, 355094, 511996, 710188, 5503957, 11007914, 22015828]

約数ペア:

[(1, 22015828), (2, 11007914), (4, 5503957), (31, 710188), (43, 511996), (62, 355094), (86, 255998), (124, 177547), (172, 127999), (1333, 16516), (2666, 8258), (4129, 5332)]