11987143946

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{59567}}^1$

素因数の和:60229

約数の個数: 16

約数和(自身を含む): 18099141120

約数和(自身を除く): 6111997174

約数列:

[1, 2, 239, 421, 478, 842, 59567, 100619, 119134, 201238, 14236513, 25077707, 28473026, 50155414, 5993571973, 11987143946]

約数ペア:

[(1, 11987143946), (2, 5993571973), (239, 50155414), (421, 28473026), (478, 25077707), (842, 14236513), (59567, 201238), (100619, 119134)]