19132044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 47104512

約数和(自身を除く): 27972468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 673, 1236, 1346, 2019, 2369, 2692, 4038, 4738, 7107, 8076, 9476, 14214, 15479, 28428, 30958, 46437, 61916, 69319, 92874, 138638, 185748, 207957, 277276, 415914, 831828, 1594337, 3188674, 4783011, 6377348, 9566022, 19132044]

約数ペア:

[(1, 19132044), (2, 9566022), (3, 6377348), (4, 4783011), (6, 3188674), (12, 1594337), (23, 831828), (46, 415914), (69, 277276), (92, 207957), (103, 185748), (138, 138638), (206, 92874), (276, 69319), (309, 61916), (412, 46437), (618, 30958), (673, 28428), (1236, 15479), (1346, 14214), (2019, 9476), (2369, 8076), (2692, 7107), (4038, 4738)]