18861415930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{192601}}^1$

素因数の和:194014

約数の個数: 32

約数和(自身を含む): 38828563200

約数和(自身を除く): 19967147270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1399, 2798, 6995, 9793, 13990, 19586, 48965, 97930, 192601, 385202, 963005, 1348207, 1926010, 2696414, 6741035, 13482070, 269448799, 538897598, 1347243995, 1886141593, 2694487990, 3772283186, 9430707965, 18861415930]

約数ペア:

[(1, 18861415930), (2, 9430707965), (5, 3772283186), (7, 2694487990), (10, 1886141593), (14, 1347243995), (35, 538897598), (70, 269448799), (1399, 13482070), (2798, 6741035), (6995, 2696414), (9793, 1926010), (13990, 1348207), (19586, 963005), (48965, 385202), (97930, 192601)]