18922605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97039}}^1$

素因数の和:97060

約数の個数: 16

約数和(自身を含む): 32605440

約数和(自身を除く): 13682835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 97039, 291117, 485195, 1261507, 1455585, 3784521, 6307535, 18922605]

約数ペア:

[(1, 18922605), (3, 6307535), (5, 3784521), (13, 1455585), (15, 1261507), (39, 485195), (65, 291117), (195, 97039)]