17315916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 42873600

約数和(自身を除く): 25557684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 439, 519, 692, 878, 1038, 1317, 1756, 2076, 2634, 3287, 5268, 6574, 8341, 9861, 13148, 16682, 19722, 25023, 33364, 39444, 50046, 75947, 100092, 151894, 227841, 303788, 455682, 911364, 1442993, 2885986, 4328979, 5771972, 8657958, 17315916]

約数ペア:

[(1, 17315916), (2, 8657958), (3, 5771972), (4, 4328979), (6, 2885986), (12, 1442993), (19, 911364), (38, 455682), (57, 303788), (76, 227841), (114, 151894), (173, 100092), (228, 75947), (346, 50046), (439, 39444), (519, 33364), (692, 25023), (878, 19722), (1038, 16682), (1317, 13148), (1756, 9861), (2076, 8341), (2634, 6574), (3287, 5268)]