19461842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{967}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 30317760

約数和(自身を除く): 10855918

約数列:

[1, 2, 29, 58, 347, 694, 967, 1934, 10063, 20126, 28043, 56086, 335549, 671098, 9730921, 19461842]

約数ペア:

[(1, 19461842), (2, 9730921), (29, 671098), (58, 335549), (347, 56086), (694, 28043), (967, 20126), (1934, 10063)]