19104628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 35058240

約数和(自身を除く): 15953612

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 739, 1124, 1478, 2956, 6463, 12926, 16997, 25852, 33994, 67988, 207659, 415318, 830636, 4776157, 9552314, 19104628]

約数ペア:

[(1, 19104628), (2, 9552314), (4, 4776157), (23, 830636), (46, 415318), (92, 207659), (281, 67988), (562, 33994), (739, 25852), (1124, 16997), (1478, 12926), (2956, 6463)]