21495089755586

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1\times {\mathrm{144644831}}^1$

素因数の和:144646009

約数の個数: 16

約数和(自身を含む): 32753375758080

約数和(自身を除く): 11258286002494

約数列:

[1, 2, 67, 134, 1109, 2218, 74303, 148606, 144644831, 289289662, 9691203677, 19382407354, 160411117579, 320822235158, 10747544877793, 21495089755586]

約数ペア:

[(1, 21495089755586), (2, 10747544877793), (67, 320822235158), (134, 160411117579), (1109, 19382407354), (2218, 9691203677), (74303, 289289662), (148606, 144644831)]