18912350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13043}}^1$

素因数の和:13084

約数の個数: 24

約数和(自身を含む): 36392760

約数和(自身を除く): 17480410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13043, 26086, 65215, 130430, 326075, 378247, 652150, 756494, 1891235, 3782470, 9456175, 18912350]

約数ペア:

[(1, 18912350), (2, 9456175), (5, 3782470), (10, 1891235), (25, 756494), (29, 652150), (50, 378247), (58, 326075), (145, 130430), (290, 65215), (725, 26086), (1450, 13043)]