19618656

素因数分解:

$2^5\times 3^1\times {\mathrm{204361}}^1$

素因数の和:204374

約数の個数: 24

約数和(自身を含む): 51499224

約数和(自身を除く): 31880568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 204361, 408722, 613083, 817444, 1226166, 1634888, 2452332, 3269776, 4904664, 6539552, 9809328, 19618656]

約数ペア:

[(1, 19618656), (2, 9809328), (3, 6539552), (4, 4904664), (6, 3269776), (8, 2452332), (12, 1634888), (16, 1226166), (24, 817444), (32, 613083), (48, 408722), (96, 204361)]