2019928132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229433}}^1$

素因数の和:229539

約数の個数: 24

約数和(自身を含む): 3700311552

約数和(自身を除く): 1680383420

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 229433, 458866, 917732, 7112423, 14224846, 16289743, 28449692, 32579486, 65158972, 504982033, 1009964066, 2019928132]

約数ペア:

[(1, 2019928132), (2, 1009964066), (4, 504982033), (31, 65158972), (62, 32579486), (71, 28449692), (124, 16289743), (142, 14224846), (284, 7112423), (2201, 917732), (4402, 458866), (8804, 229433)]