19332201

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4673}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 29614464

約数和(自身を除く): 10282263

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 4673, 14019, 32711, 98133, 920581, 2761743, 6444067, 19332201]

約数ペア:

[(1, 19332201), (3, 6444067), (7, 2761743), (21, 920581), (197, 98133), (591, 32711), (1379, 14019), (4137, 4673)]