16618966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 14346794

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 719, 889, 1438, 1651, 1778, 3302, 5033, 9347, 10066, 11557, 18694, 23114, 65429, 91313, 130858, 182626, 639191, 1187069, 1278382, 2374138, 8309483, 16618966]

約数ペア:

[(1, 16618966), (2, 8309483), (7, 2374138), (13, 1278382), (14, 1187069), (26, 639191), (91, 182626), (127, 130858), (182, 91313), (254, 65429), (719, 23114), (889, 18694), (1438, 11557), (1651, 10066), (1778, 9347), (3302, 5033)]