15335242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 26812800

約数和(自身を除く): 11477558

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 839, 962, 1406, 1678, 9139, 10907, 15941, 18278, 21814, 31043, 31882, 62086, 207233, 403559, 414466, 589817, 807118, 1179634, 7667621, 15335242]

約数ペア:

[(1, 15335242), (2, 7667621), (13, 1179634), (19, 807118), (26, 589817), (37, 414466), (38, 403559), (74, 207233), (247, 62086), (481, 31882), (494, 31043), (703, 21814), (839, 18278), (962, 15941), (1406, 10907), (1678, 9139)]