16340695

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 7547177

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 383, 805, 1219, 1855, 1915, 2681, 6095, 8533, 8809, 13405, 20299, 42665, 44045, 61663, 101495, 142093, 308315, 466877, 710465, 2334385, 3268139, 16340695]

約数ペア:

[(1, 16340695), (5, 3268139), (7, 2334385), (23, 710465), (35, 466877), (53, 308315), (115, 142093), (161, 101495), (265, 61663), (371, 44045), (383, 42665), (805, 20299), (1219, 13405), (1855, 8809), (1915, 8533), (2681, 6095)]