19005216

素因数分解:

$2^5\times 3^1\times {\mathrm{197971}}^1$

素因数の和:197984

約数の個数: 24

約数和(自身を含む): 49888944

約数和(自身を除く): 30883728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197971, 395942, 593913, 791884, 1187826, 1583768, 2375652, 3167536, 4751304, 6335072, 9502608, 19005216]

約数ペア:

[(1, 19005216), (2, 9502608), (3, 6335072), (4, 4751304), (6, 3167536), (8, 2375652), (12, 1583768), (16, 1187826), (24, 791884), (32, 593913), (48, 395942), (96, 197971)]