19233662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72307}}^1$

素因数の和:72335

約数の個数: 16

約数和(自身を含む): 34707840

約数和(自身を除く): 15474178

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 72307, 144614, 506149, 1012298, 1373833, 2747666, 9616831, 19233662]

約数ペア:

[(1, 19233662), (2, 9616831), (7, 2747666), (14, 1373833), (19, 1012298), (38, 506149), (133, 144614), (266, 72307)]