16719626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 14799094

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 719, 1057, 1438, 1661, 2114, 3322, 5033, 7909, 10066, 11627, 15818, 23254, 55363, 108569, 110726, 217138, 759983, 1194259, 1519966, 2388518, 8359813, 16719626]

約数ペア:

[(1, 16719626), (2, 8359813), (7, 2388518), (11, 1519966), (14, 1194259), (22, 759983), (77, 217138), (151, 110726), (154, 108569), (302, 55363), (719, 23254), (1057, 15818), (1438, 11627), (1661, 10066), (2114, 7909), (3322, 5033)]