19546332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 49617792

約数和(自身を除く): 30071460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1171, 1284, 1391, 2342, 2782, 3513, 4173, 4684, 5564, 7026, 8346, 14052, 15223, 16692, 30446, 45669, 60892, 91338, 125297, 182676, 250594, 375891, 501188, 751782, 1503564, 1628861, 3257722, 4886583, 6515444, 9773166, 19546332]

約数ペア:

[(1, 19546332), (2, 9773166), (3, 6515444), (4, 4886583), (6, 3257722), (12, 1628861), (13, 1503564), (26, 751782), (39, 501188), (52, 375891), (78, 250594), (107, 182676), (156, 125297), (214, 91338), (321, 60892), (428, 45669), (642, 30446), (1171, 16692), (1284, 15223), (1391, 14052), (2342, 8346), (2782, 7026), (3513, 5564), (4173, 4684)]