22073584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106123}}^1$

素因数の和:106144

約数の個数: 20

約数和(自身を含む): 46057816

約数和(自身を除く): 23984232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106123, 212246, 424492, 848984, 1379599, 1697968, 2759198, 5518396, 11036792, 22073584]

約数ペア:

[(1, 22073584), (2, 11036792), (4, 5518396), (8, 2759198), (13, 1697968), (16, 1379599), (26, 848984), (52, 424492), (104, 212246), (208, 106123)]