19111694

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 15102706

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 599, 602, 742, 1198, 2279, 4193, 4558, 8386, 15953, 25757, 31747, 31906, 51514, 63494, 180299, 222229, 360598, 444458, 1365121, 2730242, 9555847, 19111694]

約数ペア:

[(1, 19111694), (2, 9555847), (7, 2730242), (14, 1365121), (43, 444458), (53, 360598), (86, 222229), (106, 180299), (301, 63494), (371, 51514), (599, 31906), (602, 31747), (742, 25757), (1198, 15953), (2279, 8386), (4193, 4558)]