1922247938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 3243058560

約数和(自身を除く): 1320810622

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 719, 806, 961, 1391, 1438, 1922, 2782, 3317, 6634, 9347, 12493, 18694, 22289, 24986, 43121, 44578, 76933, 86242, 102827, 153866, 205654, 289757, 579514, 690959, 1000129, 1336751, 1381918, 2000258, 2384923, 2673502, 4769846, 8982467, 17964934, 31003999, 62007998, 73932613, 147865226, 961123969, 1922247938]

約数ペア:

[(1, 1922247938), (2, 961123969), (13, 147865226), (26, 73932613), (31, 62007998), (62, 31003999), (107, 17964934), (214, 8982467), (403, 4769846), (719, 2673502), (806, 2384923), (961, 2000258), (1391, 1381918), (1438, 1336751), (1922, 1000129), (2782, 690959), (3317, 579514), (6634, 289757), (9347, 205654), (12493, 153866), (18694, 102827), (22289, 86242), (24986, 76933), (43121, 44578)]