19751292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49877}}^1$

素因数の和:49898

約数の個数: 36

約数和(自身を含む): 54466776

約数和(自身を除く): 34715484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49877, 99754, 149631, 199508, 299262, 448893, 548647, 598524, 897786, 1097294, 1645941, 1795572, 2194588, 3291882, 4937823, 6583764, 9875646, 19751292]

約数ペア:

[(1, 19751292), (2, 9875646), (3, 6583764), (4, 4937823), (6, 3291882), (9, 2194588), (11, 1795572), (12, 1645941), (18, 1097294), (22, 897786), (33, 598524), (36, 548647), (44, 448893), (66, 299262), (99, 199508), (132, 149631), (198, 99754), (396, 49877)]