19147646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44119}}^1$

素因数の和:44159

約数の個数: 16

約数和(自身を含む): 33884160

約数和(自身を除く): 14736514

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44119, 88238, 308833, 617666, 1367689, 2735378, 9573823, 19147646]

約数ペア:

[(1, 19147646), (2, 9573823), (7, 2735378), (14, 1367689), (31, 617666), (62, 308833), (217, 88238), (434, 44119)]