19827552

素因数分解:

$2^5\times 3^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 52324272

約数和(自身を除く): 32496720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 241, 482, 723, 857, 964, 1446, 1714, 1928, 2571, 2892, 3428, 3856, 5142, 5784, 6856, 7712, 10284, 11568, 13712, 20568, 23136, 27424, 41136, 82272, 206537, 413074, 619611, 826148, 1239222, 1652296, 2478444, 3304592, 4956888, 6609184, 9913776, 19827552]

約数ペア:

[(1, 19827552), (2, 9913776), (3, 6609184), (4, 4956888), (6, 3304592), (8, 2478444), (12, 1652296), (16, 1239222), (24, 826148), (32, 619611), (48, 413074), (96, 206537), (241, 82272), (482, 41136), (723, 27424), (857, 23136), (964, 20568), (1446, 13712), (1714, 11568), (1928, 10284), (2571, 7712), (2892, 6856), (3428, 5784), (3856, 5142)]