18794762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70657}}^1$

素因数の和:70685

約数の個数: 16

約数和(自身を含む): 33915840

約数和(自身を除く): 15121078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 70657, 141314, 494599, 989198, 1342483, 2684966, 9397381, 18794762]

約数ペア:

[(1, 18794762), (2, 9397381), (7, 2684966), (14, 1342483), (19, 989198), (38, 494599), (133, 141314), (266, 70657)]