15492932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 34470912

約数和(自身を除く): 18977980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1373, 1612, 2746, 2821, 5492, 5642, 9611, 11284, 17849, 19222, 35698, 38444, 42563, 71396, 85126, 124943, 170252, 249886, 297941, 499772, 553319, 595882, 1106638, 1191764, 2213276, 3873233, 7746466, 15492932]

約数ペア:

[(1, 15492932), (2, 7746466), (4, 3873233), (7, 2213276), (13, 1191764), (14, 1106638), (26, 595882), (28, 553319), (31, 499772), (52, 297941), (62, 249886), (91, 170252), (124, 124943), (182, 85126), (217, 71396), (364, 42563), (403, 38444), (434, 35698), (806, 19222), (868, 17849), (1373, 11284), (1612, 9611), (2746, 5642), (2821, 5492)]