18572044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 35013440

約数和(自身を除く): 16441396

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5683, 11366, 22732, 107977, 215954, 244369, 431908, 488738, 977476, 4643011, 9286022, 18572044]

約数ペア:

[(1, 18572044), (2, 9286022), (4, 4643011), (19, 977476), (38, 488738), (43, 431908), (76, 244369), (86, 215954), (172, 107977), (817, 22732), (1634, 11366), (3268, 5683)]