38253878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 65533440

約数和(自身を除く): 27279562

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 367, 422, 494, 734, 2743, 4009, 4771, 5486, 6973, 8018, 9542, 13946, 52117, 77437, 90649, 104234, 154874, 181298, 1006681, 1471303, 2013362, 2942606, 19126939, 38253878]

約数ペア:

[(1, 38253878), (2, 19126939), (13, 2942606), (19, 2013362), (26, 1471303), (38, 1006681), (211, 181298), (247, 154874), (367, 104234), (422, 90649), (494, 77437), (734, 52117), (2743, 13946), (4009, 9542), (4771, 8018), (5486, 6973)]