19439574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6011}}^1$

素因数の和:6041

約数の個数: 48

約数和(自身を含む): 49346496

約数和(自身を除く): 29906922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 6011, 12022, 18033, 36066, 42077, 66121, 84154, 126231, 132242, 198363, 252462, 294539, 396726, 462847, 589078, 883617, 925694, 1388541, 1767234, 2777082, 3239929, 6479858, 9719787, 19439574]

約数ペア:

[(1, 19439574), (2, 9719787), (3, 6479858), (6, 3239929), (7, 2777082), (11, 1767234), (14, 1388541), (21, 925694), (22, 883617), (33, 589078), (42, 462847), (49, 396726), (66, 294539), (77, 252462), (98, 198363), (147, 132242), (154, 126231), (231, 84154), (294, 66121), (462, 42077), (539, 36066), (1078, 18033), (1617, 12022), (3234, 6011)]