19270482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 49019904

約数和(自身を除く): 29749422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 787, 1113, 1166, 1574, 1749, 2226, 2361, 3498, 4081, 4722, 5509, 8162, 8657, 11018, 12243, 16527, 17314, 24486, 25971, 33054, 41711, 51942, 60599, 83422, 121198, 125133, 181797, 250266, 291977, 363594, 458821, 583954, 875931, 917642, 1376463, 1751862, 2752926, 3211747, 6423494, 9635241, 19270482]

約数ペア:

[(1, 19270482), (2, 9635241), (3, 6423494), (6, 3211747), (7, 2752926), (11, 1751862), (14, 1376463), (21, 917642), (22, 875931), (33, 583954), (42, 458821), (53, 363594), (66, 291977), (77, 250266), (106, 181797), (154, 125133), (159, 121198), (231, 83422), (318, 60599), (371, 51942), (462, 41711), (583, 33054), (742, 25971), (787, 24486), (1113, 17314), (1166, 16527), (1574, 12243), (1749, 11018), (2226, 8657), (2361, 8162), (3498, 5509), (4081, 4722)]