19621404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49549}}^1$

素因数の和:49570

約数の個数: 36

約数和(自身を含む): 54108600

約数和(自身を除く): 34487196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49549, 99098, 148647, 198196, 297294, 445941, 545039, 594588, 891882, 1090078, 1635117, 1783764, 2180156, 3270234, 4905351, 6540468, 9810702, 19621404]

約数ペア:

[(1, 19621404), (2, 9810702), (3, 6540468), (4, 4905351), (6, 3270234), (9, 2180156), (11, 1783764), (12, 1635117), (18, 1090078), (22, 891882), (33, 594588), (36, 545039), (44, 445941), (66, 297294), (99, 198196), (132, 148647), (198, 99098), (396, 49549)]