9155398558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{11677}}^1$

素因数の和:12184

約数の個数: 32

約数和(自身を含む): 14798361600

約数和(自身を除く): 5642963042

約数列:

[1, 2, 19, 38, 47, 94, 439, 878, 893, 1786, 8341, 11677, 16682, 20633, 23354, 41266, 221863, 392027, 443726, 548819, 784054, 1097638, 5126203, 10252406, 10427561, 20855122, 97397857, 194795714, 240931541, 481863082, 4577699279, 9155398558]

約数ペア:

[(1, 9155398558), (2, 4577699279), (19, 481863082), (38, 240931541), (47, 194795714), (94, 97397857), (439, 20855122), (878, 10427561), (893, 10252406), (1786, 5126203), (8341, 1097638), (11677, 784054), (16682, 548819), (20633, 443726), (23354, 392027), (41266, 221863)]