22939878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 54351360

約数和(自身を除く): 31411482

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 673, 741, 874, 897, 1311, 1346, 1482, 1794, 2019, 2622, 4038, 5681, 8749, 11362, 12787, 15479, 17043, 17498, 25574, 26247, 30958, 34086, 38361, 46437, 52494, 76722, 92874, 166231, 201227, 294101, 332462, 402454, 498693, 588202, 603681, 882303, 997386, 1207362, 1764606, 3823313, 7646626, 11469939, 22939878]

約数ペア:

[(1, 22939878), (2, 11469939), (3, 7646626), (6, 3823313), (13, 1764606), (19, 1207362), (23, 997386), (26, 882303), (38, 603681), (39, 588202), (46, 498693), (57, 402454), (69, 332462), (78, 294101), (114, 201227), (138, 166231), (247, 92874), (299, 76722), (437, 52494), (494, 46437), (598, 38361), (673, 34086), (741, 30958), (874, 26247), (897, 25574), (1311, 17498), (1346, 17043), (1482, 15479), (1794, 12787), (2019, 11362), (2622, 8749), (4038, 5681)]