19031328

素因数分解:

$2^5\times 3^3\times {\mathrm{22027}}^1$

素因数の和:22046

約数の個数: 48

約数和(自身を含む): 55510560

約数和(自身を除く): 36479232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22027, 44054, 66081, 88108, 132162, 176216, 198243, 264324, 352432, 396486, 528648, 594729, 704864, 792972, 1057296, 1189458, 1585944, 2114592, 2378916, 3171888, 4757832, 6343776, 9515664, 19031328]

約数ペア:

[(1, 19031328), (2, 9515664), (3, 6343776), (4, 4757832), (6, 3171888), (8, 2378916), (9, 2114592), (12, 1585944), (16, 1189458), (18, 1057296), (24, 792972), (27, 704864), (32, 594729), (36, 528648), (48, 396486), (54, 352432), (72, 264324), (96, 198243), (108, 176216), (144, 132162), (216, 88108), (288, 66081), (432, 44054), (864, 22027)]