22646404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 23479676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 263, 412, 418, 526, 836, 1052, 1133, 1957, 2266, 2893, 3914, 4532, 4997, 5786, 7828, 9994, 11572, 19988, 21527, 27089, 43054, 54178, 54967, 86108, 108356, 109934, 219868, 297979, 514691, 595958, 1029382, 1191916, 2058764, 5661601, 11323202, 22646404]

約数ペア:

[(1, 22646404), (2, 11323202), (4, 5661601), (11, 2058764), (19, 1191916), (22, 1029382), (38, 595958), (44, 514691), (76, 297979), (103, 219868), (206, 109934), (209, 108356), (263, 86108), (412, 54967), (418, 54178), (526, 43054), (836, 27089), (1052, 21527), (1133, 19988), (1957, 11572), (2266, 9994), (2893, 7828), (3914, 5786), (4532, 4997)]