23781844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 23392556

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 233, 316, 323, 466, 646, 932, 1292, 1343, 1501, 2686, 3002, 3961, 4427, 5372, 6004, 7922, 8854, 15844, 17708, 18407, 25517, 36814, 51034, 73628, 75259, 102068, 150518, 301036, 312919, 349733, 625838, 699466, 1251676, 1398932, 5945461, 11890922, 23781844]

約数ペア:

[(1, 23781844), (2, 11890922), (4, 5945461), (17, 1398932), (19, 1251676), (34, 699466), (38, 625838), (68, 349733), (76, 312919), (79, 301036), (158, 150518), (233, 102068), (316, 75259), (323, 73628), (466, 51034), (646, 36814), (932, 25517), (1292, 18407), (1343, 17708), (1501, 15844), (2686, 8854), (3002, 7922), (3961, 6004), (4427, 5372)]