13609130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 26429760

約数和(自身を除く): 12820630

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 1747, 3494, 3895, 7790, 8735, 17470, 33193, 66386, 71627, 143254, 165965, 331930, 358135, 716270, 1360913, 2721826, 6804565, 13609130]

約数ペア:

[(1, 13609130), (2, 6804565), (5, 2721826), (10, 1360913), (19, 716270), (38, 358135), (41, 331930), (82, 165965), (95, 143254), (190, 71627), (205, 66386), (410, 33193), (779, 17470), (1558, 8735), (1747, 7790), (3494, 3895)]