19614491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2158309

約数列:

[1, 13, 59, 107, 239, 767, 1391, 3107, 6313, 14101, 25573, 82069, 183313, 332449, 1508807, 19614491]

約数ペア:

[(1, 19614491), (13, 1508807), (59, 332449), (107, 183313), (239, 82069), (767, 25573), (1391, 14101), (3107, 6313)]