19337736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6659}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 53146800

約数和(自身を除く): 33809064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6659, 13318, 19977, 26636, 39954, 53272, 73249, 79908, 146498, 159816, 219747, 292996, 439494, 585992, 805739, 878988, 1611478, 1757976, 2417217, 3222956, 4834434, 6445912, 9668868, 19337736]

約数ペア:

[(1, 19337736), (2, 9668868), (3, 6445912), (4, 4834434), (6, 3222956), (8, 2417217), (11, 1757976), (12, 1611478), (22, 878988), (24, 805739), (33, 585992), (44, 439494), (66, 292996), (88, 219747), (121, 159816), (132, 146498), (242, 79908), (264, 73249), (363, 53272), (484, 39954), (726, 26636), (968, 19977), (1452, 13318), (2904, 6659)]