15220992

素因数分解:

$2^8\times 3^1\times {\mathrm{19819}}^1$

素因数の和:19838

約数の個数: 36

約数和(自身を含む): 40512080

約数和(自身を除く): 25291088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 19819, 39638, 59457, 79276, 118914, 158552, 237828, 317104, 475656, 634208, 951312, 1268416, 1902624, 2536832, 3805248, 5073664, 7610496, 15220992]

約数ペア:

[(1, 15220992), (2, 7610496), (3, 5073664), (4, 3805248), (6, 2536832), (8, 1902624), (12, 1268416), (16, 951312), (24, 634208), (32, 475656), (48, 317104), (64, 237828), (96, 158552), (128, 118914), (192, 79276), (256, 59457), (384, 39638), (768, 19819)]