18443141977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{3943}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 21666758400

約数和(自身を除く): 3223616423

約数列:

[1, 13, 19, 29, 247, 377, 551, 653, 3943, 7163, 8489, 12407, 18937, 51259, 74917, 114347, 161291, 246181, 359803, 973921, 1486511, 2172593, 2574779, 4677439, 28243709, 33472127, 48920801, 74668591, 635970413, 970691683, 1418703229, 18443141977]

約数ペア:

[(1, 18443141977), (13, 1418703229), (19, 970691683), (29, 635970413), (247, 74668591), (377, 48920801), (551, 33472127), (653, 28243709), (3943, 4677439), (7163, 2574779), (8489, 2172593), (12407, 1486511), (18937, 973921), (51259, 359803), (74917, 246181), (114347, 161291)]