19244001

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5297}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 29499264

約数和(自身を除く): 10255263

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 5297, 15891, 37079, 111237, 916381, 2749143, 6414667, 19244001]

約数ペア:

[(1, 19244001), (3, 6414667), (7, 2749143), (21, 916381), (173, 111237), (519, 37079), (1211, 15891), (3633, 5297)]