16120338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 34909056

約数和(自身を除く): 18788718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 887, 1398, 1774, 2661, 3029, 5322, 6058, 9087, 11531, 18174, 23062, 34593, 69186, 206671, 413342, 620013, 1240026, 2686723, 5373446, 8060169, 16120338]

約数ペア:

[(1, 16120338), (2, 8060169), (3, 5373446), (6, 2686723), (13, 1240026), (26, 620013), (39, 413342), (78, 206671), (233, 69186), (466, 34593), (699, 23062), (887, 18174), (1398, 11531), (1774, 9087), (2661, 6058), (3029, 5322)]