16915430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 35030016

約数和(自身を除く): 18114586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1447, 1670, 2338, 2894, 5845, 7235, 10129, 11690, 14470, 20258, 50645, 101290, 241649, 483298, 1208245, 1691543, 2416490, 3383086, 8457715, 16915430]

約数ペア:

[(1, 16915430), (2, 8457715), (5, 3383086), (7, 2416490), (10, 1691543), (14, 1208245), (35, 483298), (70, 241649), (167, 101290), (334, 50645), (835, 20258), (1169, 14470), (1447, 11690), (1670, 10129), (2338, 7235), (2894, 5845)]