15339264

素因数分解:

$2^8\times 3^1\times {\mathrm{19973}}^1$

素因数の和:19992

約数の個数: 36

約数和(自身を含む): 40826856

約数和(自身を除く): 25487592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 19973, 39946, 59919, 79892, 119838, 159784, 239676, 319568, 479352, 639136, 958704, 1278272, 1917408, 2556544, 3834816, 5113088, 7669632, 15339264]

約数ペア:

[(1, 15339264), (2, 7669632), (3, 5113088), (4, 3834816), (6, 2556544), (8, 1917408), (12, 1278272), (16, 958704), (24, 639136), (32, 479352), (48, 319568), (64, 239676), (96, 159784), (128, 119838), (192, 79892), (256, 59919), (384, 39946), (768, 19973)]