15521928

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4937}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 39108960

約数和(自身を除く): 23587032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 4937, 9874, 14811, 19748, 29622, 39496, 59244, 118488, 646747, 1293494, 1940241, 2586988, 3880482, 5173976, 7760964, 15521928]

約数ペア:

[(1, 15521928), (2, 7760964), (3, 5173976), (4, 3880482), (6, 2586988), (8, 1940241), (12, 1293494), (24, 646747), (131, 118488), (262, 59244), (393, 39496), (524, 29622), (786, 19748), (1048, 14811), (1572, 9874), (3144, 4937)]