19565328

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5823

約数の個数: 40

約数和(自身を含む): 51264576

約数和(自身を除く): 31699248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5741, 11482, 17223, 22964, 34446, 45928, 68892, 91856, 137784, 275568, 407611, 815222, 1222833, 1630444, 2445666, 3260888, 4891332, 6521776, 9782664, 19565328]

約数ペア:

[(1, 19565328), (2, 9782664), (3, 6521776), (4, 4891332), (6, 3260888), (8, 2445666), (12, 1630444), (16, 1222833), (24, 815222), (48, 407611), (71, 275568), (142, 137784), (213, 91856), (284, 68892), (426, 45928), (568, 34446), (852, 22964), (1136, 17223), (1704, 11482), (3408, 5741)]