2019858164012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38843426231}}^1$

素因数の和:38843426248

約数の個数: 12

約数和(自身を含む): 3806655770736

約数和(自身を除く): 1786797606724

約数列:

[1, 2, 4, 13, 26, 52, 38843426231, 77686852462, 155373704924, 504964541003, 1009929082006, 2019858164012]

約数ペア:

[(1, 2019858164012), (2, 1009929082006), (4, 504964541003), (13, 155373704924), (26, 77686852462), (52, 38843426231)]