22215904

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{13099}}^1$

素因数の和:13162

約数の個数: 24

約数和(自身を含む): 44566200

約数和(自身を除く): 22350296

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 13099, 26198, 52396, 104792, 209584, 419168, 694247, 1388494, 2776988, 5553976, 11107952, 22215904]

約数ペア:

[(1, 22215904), (2, 11107952), (4, 5553976), (8, 2776988), (16, 1388494), (32, 694247), (53, 419168), (106, 209584), (212, 104792), (424, 52396), (848, 26198), (1696, 13099)]