19011117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8669}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 27466560

約数和(自身を除く): 8455443

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 8669, 26007, 147373, 372767, 442119, 1118301, 6337039, 19011117]

約数ペア:

[(1, 19011117), (3, 6337039), (17, 1118301), (43, 442119), (51, 372767), (129, 147373), (731, 26007), (2193, 8669)]