1814333978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{21401}}^1$

素因数の和:21542

約数の個数: 32

約数和(自身を含む): 3020250240

約数和(自身を除く): 1205916262

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 874, 1843, 2231, 3686, 4462, 21401, 42389, 42802, 84778, 406619, 492223, 813238, 984446, 2075897, 4151794, 9352237, 18704474, 39442043, 47745631, 78884086, 95491262, 907166989, 1814333978]

約数ペア:

[(1, 1814333978), (2, 907166989), (19, 95491262), (23, 78884086), (38, 47745631), (46, 39442043), (97, 18704474), (194, 9352237), (437, 4151794), (874, 2075897), (1843, 984446), (2231, 813238), (3686, 492223), (4462, 406619), (21401, 84778), (42389, 42802)]