19565934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 41904000

約数和(自身を除く): 22338066

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 2909, 3363, 5818, 6726, 8727, 17454, 55271, 110542, 165813, 171631, 331626, 343262, 514893, 1029786, 3260989, 6521978, 9782967, 19565934]

約数ペア:

[(1, 19565934), (2, 9782967), (3, 6521978), (6, 3260989), (19, 1029786), (38, 514893), (57, 343262), (59, 331626), (114, 171631), (118, 165813), (177, 110542), (354, 55271), (1121, 17454), (2242, 8727), (2909, 6726), (3363, 5818)]