19297921

素因数分解:

${\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1523

約数の個数: 8

約数和(自身を含む): 19830888

約数和(自身を除く): 532967

約数列:

[1, 41, 461, 1021, 18901, 41861, 470681, 19297921]

約数ペア:

[(1, 19297921), (41, 470681), (461, 41861), (1021, 18901)]