18704073694

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2242157}}^1$

素因数の和:2242299

約数の個数: 16

約数和(自身を含む): 29004555888

約数和(自身を除く): 10300482194

約数列:

[1, 2, 43, 86, 97, 194, 4171, 8342, 2242157, 4484314, 96412751, 192825502, 217489229, 434978458, 9352036847, 18704073694]

約数ペア:

[(1, 18704073694), (2, 9352036847), (43, 434978458), (86, 217489229), (97, 192825502), (194, 96412751), (4171, 4484314), (8342, 2242157)]