19084410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23561}}^1$

素因数の和:23580

約数の個数: 40

約数和(自身を含む): 51318036

約数和(自身を除く): 32233626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23561, 47122, 70683, 117805, 141366, 212049, 235610, 353415, 424098, 636147, 706830, 1060245, 1272294, 1908441, 2120490, 3180735, 3816882, 6361470, 9542205, 19084410]

約数ペア:

[(1, 19084410), (2, 9542205), (3, 6361470), (5, 3816882), (6, 3180735), (9, 2120490), (10, 1908441), (15, 1272294), (18, 1060245), (27, 706830), (30, 636147), (45, 424098), (54, 353415), (81, 235610), (90, 212049), (135, 141366), (162, 117805), (270, 70683), (405, 47122), (810, 23561)]