19331816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18169}}^1$

素因数の和:18201

約数の個数: 32

約数和(自身を含む): 43608000

約数和(自身を除く): 24276184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18169, 36338, 72676, 127183, 145352, 254366, 345211, 508732, 690422, 1017464, 1380844, 2416477, 2761688, 4832954, 9665908, 19331816]

約数ペア:

[(1, 19331816), (2, 9665908), (4, 4832954), (7, 2761688), (8, 2416477), (14, 1380844), (19, 1017464), (28, 690422), (38, 508732), (56, 345211), (76, 254366), (133, 145352), (152, 127183), (266, 72676), (532, 36338), (1064, 18169)]