21939196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 41005440

約数和(自身を除く): 19066244

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 6101, 12202, 24404, 176929, 189131, 353858, 378262, 707716, 756524, 5484799, 10969598, 21939196]

約数ペア:

[(1, 21939196), (2, 10969598), (4, 5484799), (29, 756524), (31, 707716), (58, 378262), (62, 353858), (116, 189131), (124, 176929), (899, 24404), (1798, 12202), (3596, 6101)]