18474422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9173}}^1$

素因数の和:9247

約数の個数: 16

約数和(自身を含む): 29723760

約数和(自身を除く): 11249338

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9173, 18346, 174287, 348574, 486169, 972338, 9237211, 18474422]

約数ペア:

[(1, 18474422), (2, 9237211), (19, 972338), (38, 486169), (53, 348574), (106, 174287), (1007, 18346), (2014, 9173)]