19310538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14563}}^1$

素因数の和:14598

約数の個数: 32

約数和(自身を含む): 44041536

約数和(自身を除く): 24730998

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 14563, 29126, 43689, 87378, 189319, 247571, 378638, 495142, 567957, 742713, 1135914, 1485426, 3218423, 6436846, 9655269, 19310538]

約数ペア:

[(1, 19310538), (2, 9655269), (3, 6436846), (6, 3218423), (13, 1485426), (17, 1135914), (26, 742713), (34, 567957), (39, 495142), (51, 378638), (78, 247571), (102, 189319), (221, 87378), (442, 43689), (663, 29126), (1326, 14563)]