19895328

素因数分解:

$2^5\times 3^3\times {\mathrm{23027}}^1$

素因数の和:23046

約数の個数: 48

約数和(自身を含む): 58030560

約数和(自身を除く): 38135232

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, 23027, 46054, 69081, 92108, 138162, 184216, 207243, 276324, 368432, 414486, 552648, 621729, 736864, 828972, 1105296, 1243458, 1657944, 2210592, 2486916, 3315888, 4973832, 6631776, 9947664, 19895328]

約数ペア:

[(1, 19895328), (2, 9947664), (3, 6631776), (4, 4973832), (6, 3315888), (8, 2486916), (9, 2210592), (12, 1657944), (16, 1243458), (18, 1105296), (24, 828972), (27, 736864), (32, 621729), (36, 552648), (48, 414486), (54, 368432), (72, 276324), (96, 207243), (108, 184216), (144, 138162), (216, 92108), (288, 69081), (432, 46054), (864, 23027)]