15355246848

素因数分解:

$2^8\times 3^1\times {\mathrm{19993811}}^1$

素因数の和:19993830

約数の個数: 36

約数和(自身を含む): 40867351728

約数和(自身を除く): 25512104880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 19993811, 39987622, 59981433, 79975244, 119962866, 159950488, 239925732, 319900976, 479851464, 639801952, 959702928, 1279603904, 1919405856, 2559207808, 3838811712, 5118415616, 7677623424, 15355246848]

約数ペア:

[(1, 15355246848), (2, 7677623424), (3, 5118415616), (4, 3838811712), (6, 2559207808), (8, 1919405856), (12, 1279603904), (16, 959702928), (24, 639801952), (32, 479851464), (48, 319900976), (64, 239925732), (96, 159950488), (128, 119962866), (192, 79975244), (256, 59981433), (384, 39987622), (768, 19993811)]