19795854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14929}}^1$

素因数の和:14964

約数の個数: 32

約数和(自身を含む): 45148320

約数和(自身を除く): 25352466

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 14929, 29858, 44787, 89574, 194077, 253793, 388154, 507586, 582231, 761379, 1164462, 1522758, 3299309, 6598618, 9897927, 19795854]

約数ペア:

[(1, 19795854), (2, 9897927), (3, 6598618), (6, 3299309), (13, 1522758), (17, 1164462), (26, 761379), (34, 582231), (39, 507586), (51, 388154), (78, 253793), (102, 194077), (221, 89574), (442, 44787), (663, 29858), (1326, 14929)]