12691393634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{7717}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 20271790080

約数和(自身を除く): 7580396446

約数列:

[1, 2, 19, 38, 113, 226, 383, 766, 2147, 4294, 7277, 7717, 14554, 15434, 43279, 86558, 146623, 293246, 822301, 872021, 1644602, 1744042, 2955611, 5911222, 16568399, 33136798, 56156609, 112313218, 333984043, 667968086, 6345696817, 12691393634]

約数ペア:

[(1, 12691393634), (2, 6345696817), (19, 667968086), (38, 333984043), (113, 112313218), (226, 56156609), (383, 33136798), (766, 16568399), (2147, 5911222), (4294, 2955611), (7277, 1744042), (7717, 1644602), (14554, 872021), (15434, 822301), (43279, 293246), (86558, 146623)]