19160322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 40677120

約数和(自身を除く): 21516798

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1283, 2489, 2566, 3849, 4978, 7467, 7698, 14934, 24377, 48754, 73131, 146262, 168073, 336146, 504219, 1008438, 3193387, 6386774, 9580161, 19160322]

約数ペア:

[(1, 19160322), (2, 9580161), (3, 6386774), (6, 3193387), (19, 1008438), (38, 504219), (57, 336146), (114, 168073), (131, 146262), (262, 73131), (393, 48754), (786, 24377), (1283, 14934), (2489, 7698), (2566, 7467), (3849, 4978)]