28788553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 32151040

約数和(自身を除く): 3362487

約数列:

[1, 19, 31, 37, 589, 703, 1147, 1321, 21793, 25099, 40951, 48877, 778069, 928663, 1515187, 28788553]

約数ペア:

[(1, 28788553), (19, 1515187), (31, 928663), (37, 778069), (589, 48877), (703, 40951), (1147, 25099), (1321, 21793)]