2155753663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{19009}}^1$

素因数の和:19986

約数の個数: 16

約数和(自身を含む): 2611517760

約数和(自身を除く): 455764097

約数列:

[1, 7, 17, 119, 953, 6671, 16201, 19009, 113407, 133063, 323153, 2262071, 18115577, 126809039, 307964809, 2155753663]

約数ペア:

[(1, 2155753663), (7, 307964809), (17, 126809039), (119, 18115577), (953, 2262071), (6671, 323153), (16201, 133063), (19009, 113407)]