15841961

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 17031168

約数和(自身を除く): 1189207

約数列:

[1, 31, 47, 83, 131, 1457, 2573, 3901, 4061, 6157, 10873, 120931, 190867, 337063, 511031, 15841961]

約数ペア:

[(1, 15841961), (31, 511031), (47, 337063), (83, 190867), (131, 120931), (1457, 10873), (2573, 6157), (3901, 4061)]