2019430334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1\times {\mathrm{15199}}^1$

素因数の和:17375

約数の個数: 16

約数和(自身を含む): 3128524800

約数和(自身を除く): 1109094466

約数列:

[1, 2, 31, 62, 2143, 4286, 15199, 30398, 66433, 132866, 471169, 942338, 32571457, 65142914, 1009715167, 2019430334]

約数ペア:

[(1, 2019430334), (2, 1009715167), (31, 65142914), (62, 32571457), (2143, 942338), (4286, 471169), (15199, 132866), (30398, 66433)]