19314372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20903}}^1$

素因数の和:20928

約数の個数: 48

約数和(自身を含む): 56189952

約数和(自身を除く): 36875580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20903, 41806, 62709, 83612, 125418, 146321, 229933, 250836, 292642, 438963, 459866, 585284, 689799, 877926, 919732, 1379598, 1609531, 1755852, 2759196, 3219062, 4828593, 6438124, 9657186, 19314372]

約数ペア:

[(1, 19314372), (2, 9657186), (3, 6438124), (4, 4828593), (6, 3219062), (7, 2759196), (11, 1755852), (12, 1609531), (14, 1379598), (21, 919732), (22, 877926), (28, 689799), (33, 585284), (42, 459866), (44, 438963), (66, 292642), (77, 250836), (84, 229933), (132, 146321), (154, 125418), (231, 83612), (308, 62709), (462, 41806), (924, 20903)]