12121544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 25336800

約数和(自身を除く): 13215256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4691, 9382, 18764, 37528, 79747, 89129, 159494, 178258, 318988, 356516, 637976, 713032, 1515193, 3030386, 6060772, 12121544]

約数ペア:

[(1, 12121544), (2, 6060772), (4, 3030386), (8, 1515193), (17, 713032), (19, 637976), (34, 356516), (38, 318988), (68, 178258), (76, 159494), (136, 89129), (152, 79747), (323, 37528), (646, 18764), (1292, 9382), (2584, 4691)]