19101216

素因数分解:

$2^5\times 3^1\times {\mathrm{198971}}^1$

素因数の和:198984

約数の個数: 24

約数和(自身を含む): 50140944

約数和(自身を除く): 31039728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 198971, 397942, 596913, 795884, 1193826, 1591768, 2387652, 3183536, 4775304, 6367072, 9550608, 19101216]

約数ペア:

[(1, 19101216), (2, 9550608), (3, 6367072), (4, 4775304), (6, 3183536), (8, 2387652), (12, 1591768), (16, 1193826), (24, 795884), (32, 596913), (48, 397942), (96, 198971)]