38863892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 72508800

約数和(自身を除く): 33644908

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 6473, 12946, 25892, 122987, 245974, 491948, 511367, 1022734, 2045468, 9715973, 19431946, 38863892]

約数ペア:

[(1, 38863892), (2, 19431946), (4, 9715973), (19, 2045468), (38, 1022734), (76, 511367), (79, 491948), (158, 245974), (316, 122987), (1501, 25892), (3002, 12946), (6004, 6473)]