19541244

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 47567520

約数和(自身を除く): 28026276

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 233, 241, 348, 466, 482, 699, 723, 932, 964, 1398, 1446, 2796, 2892, 6757, 6989, 13514, 13978, 20271, 20967, 27028, 27956, 40542, 41934, 56153, 81084, 83868, 112306, 168459, 224612, 336918, 673836, 1628437, 3256874, 4885311, 6513748, 9770622, 19541244]

約数ペア:

[(1, 19541244), (2, 9770622), (3, 6513748), (4, 4885311), (6, 3256874), (12, 1628437), (29, 673836), (58, 336918), (87, 224612), (116, 168459), (174, 112306), (233, 83868), (241, 81084), (348, 56153), (466, 41934), (482, 40542), (699, 27956), (723, 27028), (932, 20967), (964, 20271), (1398, 13978), (1446, 13514), (2796, 6989), (2892, 6757)]