15019912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 29467800

約数和(自身を除く): 14447888

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 641, 808, 1282, 2564, 2929, 5128, 5858, 11716, 18589, 23432, 37178, 64741, 74356, 129482, 148712, 258964, 517928, 1877489, 3754978, 7509956, 15019912]

約数ペア:

[(1, 15019912), (2, 7509956), (4, 3754978), (8, 1877489), (29, 517928), (58, 258964), (101, 148712), (116, 129482), (202, 74356), (232, 64741), (404, 37178), (641, 23432), (808, 18589), (1282, 11716), (2564, 5858), (2929, 5128)]