19004933211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{13313}}^1$

素因数の和:13747

約数の個数: 32

約数和(自身を含む): 27914664960

約数和(自身を除く): 8909731749

約数列:

[1, 3, 11, 33, 181, 239, 543, 717, 1991, 2629, 5973, 7887, 13313, 39939, 43259, 129777, 146443, 439329, 475849, 1427547, 2409653, 3181807, 7228959, 9545421, 26506183, 34999877, 79518549, 104999631, 575907067, 1727721201, 6334977737, 19004933211]

約数ペア:

[(1, 19004933211), (3, 6334977737), (11, 1727721201), (33, 575907067), (181, 104999631), (239, 79518549), (543, 34999877), (717, 26506183), (1991, 9545421), (2629, 7228959), (5973, 3181807), (7887, 2409653), (13313, 1427547), (39939, 475849), (43259, 439329), (129777, 146443)]