2019093010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{101411}}^1$

素因数の和:101610

約数の個数: 32

約数和(自身を含む): 3986708544

約数和(自身を除く): 1967615534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 101411, 202822, 507055, 1014110, 1115521, 2231042, 5577605, 11155210, 18355391, 36710782, 91776955, 183553910, 201909301, 403818602, 1009546505, 2019093010]

約数ペア:

[(1, 2019093010), (2, 1009546505), (5, 403818602), (10, 201909301), (11, 183553910), (22, 91776955), (55, 36710782), (110, 18355391), (181, 11155210), (362, 5577605), (905, 2231042), (1810, 1115521), (1991, 1014110), (3982, 507055), (9955, 202822), (19910, 101411)]