22940619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 35185920

約数和(自身を除く): 12245301

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 373, 741, 1079, 1119, 1577, 3237, 4731, 4849, 7087, 14547, 20501, 21261, 30959, 61503, 92131, 92877, 276393, 402467, 588221, 1207401, 1764663, 7646873, 22940619]

約数ペア:

[(1, 22940619), (3, 7646873), (13, 1764663), (19, 1207401), (39, 588221), (57, 402467), (83, 276393), (247, 92877), (249, 92131), (373, 61503), (741, 30959), (1079, 21261), (1119, 20501), (1577, 14547), (3237, 7087), (4731, 4849)]