9905584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47623}}^1$

素因数の和:47644

約数の個数: 20

約数和(自身を含む): 20668816

約数和(自身を除く): 10763232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47623, 95246, 190492, 380984, 619099, 761968, 1238198, 2476396, 4952792, 9905584]

約数ペア:

[(1, 9905584), (2, 4952792), (4, 2476396), (8, 1238198), (13, 761968), (16, 619099), (26, 380984), (52, 190492), (104, 95246), (208, 47623)]