13037210128

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6220043}}^1$

素因数の和:6220182

約数の個数: 20

約数和(自身を含む): 25452420048

約数和(自身を除く): 12415209920

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6220043, 12440086, 24880172, 49760344, 99520688, 814825633, 1629651266, 3259302532, 6518605064, 13037210128]

約数ペア:

[(1, 13037210128), (2, 6518605064), (4, 3259302532), (8, 1629651266), (16, 814825633), (131, 99520688), (262, 49760344), (524, 24880172), (1048, 12440086), (2096, 6220043)]