19391976

素因数分解:

$2^3\times 3^2\times {\mathrm{269333}}^1$

素因数の和:269345

約数の個数: 24

約数和(自身を含む): 52520130

約数和(自身を除く): 33128154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269333, 538666, 807999, 1077332, 1615998, 2154664, 2423997, 3231996, 4847994, 6463992, 9695988, 19391976]

約数ペア:

[(1, 19391976), (2, 9695988), (3, 6463992), (4, 4847994), (6, 3231996), (8, 2423997), (9, 2154664), (12, 1615998), (18, 1077332), (24, 807999), (36, 538666), (72, 269333)]