12730302398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1\times {\mathrm{3329}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 21056202720

約数和(自身を除く): 8325900322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1721, 2222, 3329, 3442, 6658, 18931, 36619, 37862, 73238, 173821, 336229, 347642, 672458, 1912031, 3698519, 3824062, 5729209, 7397038, 11458418, 63021299, 126042598, 578650109, 1157300218, 6365151199, 12730302398]

約数ペア:

[(1, 12730302398), (2, 6365151199), (11, 1157300218), (22, 578650109), (101, 126042598), (202, 63021299), (1111, 11458418), (1721, 7397038), (2222, 5729209), (3329, 3824062), (3442, 3698519), (6658, 1912031), (18931, 672458), (36619, 347642), (37862, 336229), (73238, 173821)]