22154956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 20342324

約数列:

[1, 2, 4, 29, 31, 58, 61, 62, 101, 116, 122, 124, 202, 244, 404, 899, 1769, 1798, 1891, 2929, 3131, 3538, 3596, 3782, 5858, 6161, 6262, 7076, 7564, 11716, 12322, 12524, 24644, 54839, 90799, 109678, 178669, 181598, 190991, 219356, 357338, 363196, 381982, 714676, 763964, 5538739, 11077478, 22154956]

約数ペア:

[(1, 22154956), (2, 11077478), (4, 5538739), (29, 763964), (31, 714676), (58, 381982), (61, 363196), (62, 357338), (101, 219356), (116, 190991), (122, 181598), (124, 178669), (202, 109678), (244, 90799), (404, 54839), (899, 24644), (1769, 12524), (1798, 12322), (1891, 11716), (2929, 7564), (3131, 7076), (3538, 6262), (3596, 6161), (3782, 5858)]