19120286644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{239831}}^1$

素因数の和:240903

約数の個数: 24

約数和(自身を含む): 35255304000

約数和(自身を除く): 16135017356

約数列:

[1, 2, 4, 19, 38, 76, 1049, 2098, 4196, 19931, 39862, 79724, 239831, 479662, 959324, 4556789, 9113578, 18227156, 251582719, 503165438, 1006330876, 4780071661, 9560143322, 19120286644]

約数ペア:

[(1, 19120286644), (2, 9560143322), (4, 4780071661), (19, 1006330876), (38, 503165438), (76, 251582719), (1049, 18227156), (2098, 9113578), (4196, 4556789), (19931, 959324), (39862, 479662), (79724, 239831)]