18755197439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1\times {\mathrm{15359}}^1$

素因数の和:18982

約数の個数: 16

約数和(自身を含む): 21127495680

約数和(自身を除く): 2372298241

約数列:

[1, 11, 31, 341, 3581, 15359, 39391, 111011, 168949, 476129, 1221121, 5237419, 55000579, 605006369, 1705017949, 18755197439]

約数ペア:

[(1, 18755197439), (11, 1705017949), (31, 605006369), (341, 55000579), (3581, 5237419), (15359, 1221121), (39391, 476129), (111011, 168949)]