21872835796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5873479}}^1$

素因数の和:5873516

約数の個数: 36

約数和(自身を含む): 46870370400

約数和(自身を除く): 24997534604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5873479, 11746958, 23493916, 41114353, 82228706, 111596101, 164457412, 223192202, 287800471, 446384404, 575600942, 781172707, 1151201884, 1562345414, 3124690828, 5468208949, 10936417898, 21872835796]

約数ペア:

[(1, 21872835796), (2, 10936417898), (4, 5468208949), (7, 3124690828), (14, 1562345414), (19, 1151201884), (28, 781172707), (38, 575600942), (49, 446384404), (76, 287800471), (98, 223192202), (133, 164457412), (196, 111596101), (266, 82228706), (532, 41114353), (931, 23493916), (1862, 11746958), (3724, 5873479)]