19949496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118747}}^1$

素因数の和:118763

約数の個数: 32

約数和(自身を含む): 56999040

約数和(自身を除く): 37049544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118747, 237494, 356241, 474988, 712482, 831229, 949976, 1424964, 1662458, 2493687, 2849928, 3324916, 4987374, 6649832, 9974748, 19949496]

約数ペア:

[(1, 19949496), (2, 9974748), (3, 6649832), (4, 4987374), (6, 3324916), (7, 2849928), (8, 2493687), (12, 1662458), (14, 1424964), (21, 949976), (24, 831229), (28, 712482), (42, 474988), (56, 356241), (84, 237494), (168, 118747)]