21464410055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{457517}}^1$

素因数の和:458386

約数の個数: 16

約数和(自身を含む): 28131866784

約数和(自身を除く): 6667456729

約数列:

[1, 5, 11, 55, 853, 4265, 9383, 46915, 457517, 2287585, 5032687, 25163435, 390262001, 1951310005, 4292882011, 21464410055]

約数ペア:

[(1, 21464410055), (5, 4292882011), (11, 1951310005), (55, 390262001), (853, 25163435), (4265, 5032687), (9383, 2287585), (46915, 457517)]