22421.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 8485786

約数列:

[1, 2, 7, 14, 59, 67, 118, 134, 197, 394, 413, 469, 826, 938, 1379, 2758, 3953, 7906, 11623, 13199, 23246, 26398, 27671, 55342, 81361, 92393, 162722, 184786, 778741, 1557482, 5451187, 10902374]

約数ペア:

[(1, 10902374), (2, 5451187), (7, 1557482), (14, 778741), (59, 184786), (67, 162722), (118, 92393), (134, 81361), (197, 55342), (394, 27671), (413, 26398), (469, 23246), (826, 13199), (938, 11623), (1379, 7906), (2758, 3953)]