191957471

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 204153600

約数和(自身を除く): 12196129

約数列:

[1, 23, 97, 139, 619, 2231, 3197, 13483, 14237, 60043, 86041, 310109, 1380989, 1978943, 8345977, 191957471]

約数ペア:

[(1, 191957471), (23, 8345977), (97, 1978943), (139, 1380989), (619, 310109), (2231, 86041), (3197, 60043), (13483, 14237)]