19783485709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{106921}}^1$

素因数の和:107308

約数の個数: 16

約数和(自身を含む): 21866832064

約数和(自身を除く): 2083346355

約数列:

[1, 13, 43, 331, 559, 4303, 14233, 106921, 185029, 1389973, 4597603, 35390851, 59768839, 460081063, 1521806593, 19783485709]

約数ペア:

[(1, 19783485709), (13, 1521806593), (43, 460081063), (331, 59768839), (559, 35390851), (4303, 4597603), (14233, 1389973), (106921, 185029)]