19463190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12241}}^1$

素因数の和:12304

約数の個数: 32

約数和(自身を含む): 47596896

約数和(自身を除く): 28133706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12241, 24482, 36723, 61205, 73446, 122410, 183615, 367230, 648773, 1297546, 1946319, 3243865, 3892638, 6487730, 9731595, 19463190]

約数ペア:

[(1, 19463190), (2, 9731595), (3, 6487730), (5, 3892638), (6, 3243865), (10, 1946319), (15, 1297546), (30, 648773), (53, 367230), (106, 183615), (159, 122410), (265, 73446), (318, 61205), (530, 36723), (795, 24482), (1590, 12241)]