190973818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19571}}^1$

素因数の和:19638

約数の個数: 32

約数和(自身を含む): 355114368

約数和(自身を除く): 164140550

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 19571, 39142, 136997, 273994, 332707, 665414, 802411, 1604822, 2328949, 4657898, 5616877, 11233754, 13640987, 27281974, 95486909, 190973818]

約数ペア:

[(1, 190973818), (2, 95486909), (7, 27281974), (14, 13640987), (17, 11233754), (34, 5616877), (41, 4657898), (82, 2328949), (119, 1604822), (238, 802411), (287, 665414), (574, 332707), (697, 273994), (1394, 136997), (4879, 39142), (9758, 19571)]