2019913430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{11743}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 3693441024

約数和(自身を除く): 1673527594

約数列:

[1, 2, 5, 10, 103, 167, 206, 334, 515, 835, 1030, 1670, 11743, 17201, 23486, 34402, 58715, 86005, 117430, 172010, 1209529, 1961081, 2419058, 3922162, 6047645, 9805405, 12095290, 19610810, 201991343, 403982686, 1009956715, 2019913430]

約数ペア:

[(1, 2019913430), (2, 1009956715), (5, 403982686), (10, 201991343), (103, 19610810), (167, 12095290), (206, 9805405), (334, 6047645), (515, 3922162), (835, 2419058), (1030, 1961081), (1670, 1209529), (11743, 172010), (17201, 117430), (23486, 86005), (34402, 58715)]