1946809942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12641623}}^1$

素因数の和:12641643

約数の個数: 16

約数和(自身を含む): 3640787712

約数和(自身を除く): 1693977770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12641623, 25283246, 88491361, 139057853, 176982722, 278115706, 973404971, 1946809942]

約数ペア:

[(1, 1946809942), (2, 973404971), (7, 278115706), (11, 176982722), (14, 139057853), (22, 88491361), (77, 25283246), (154, 12641623)]