22387358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84163}}^1$

素因数の和:84191

約数の個数: 16

約数和(自身を含む): 40398720

約数和(自身を除く): 18011362

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 84163, 168326, 589141, 1178282, 1599097, 3198194, 11193679, 22387358]

約数ペア:

[(1, 22387358), (2, 11193679), (7, 3198194), (14, 1599097), (19, 1178282), (38, 589141), (133, 168326), (266, 84163)]