11957498878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4553503}}^1$

素因数の和:4553619

約数の個数: 16

約数和(自身を含む): 19507211136

約数和(自身を除く): 7549712258

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 4553503, 9107006, 59195539, 118391078, 459903803, 919807606, 5978749439, 11957498878]

約数ペア:

[(1, 11957498878), (2, 5978749439), (13, 919807606), (26, 459903803), (101, 118391078), (202, 59195539), (1313, 9107006), (2626, 4553503)]