19633638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 41407200

約数和(自身を除く): 21773562

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 2129, 3074, 4258, 4611, 6387, 9222, 12774, 61741, 112837, 123482, 185223, 225674, 338511, 370446, 677022, 3272273, 6544546, 9816819, 19633638]

約数ペア:

[(1, 19633638), (2, 9816819), (3, 6544546), (6, 3272273), (29, 677022), (53, 370446), (58, 338511), (87, 225674), (106, 185223), (159, 123482), (174, 112837), (318, 61741), (1537, 12774), (2129, 9222), (3074, 6387), (4258, 4611)]