15639144

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1747}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 39225120

約数和(自身を除く): 23585976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 1747, 2238, 2984, 3494, 4476, 5241, 6988, 8952, 10482, 13976, 20964, 41928, 651631, 1303262, 1954893, 2606524, 3909786, 5213048, 7819572, 15639144]

約数ペア:

[(1, 15639144), (2, 7819572), (3, 5213048), (4, 3909786), (6, 2606524), (8, 1954893), (12, 1303262), (24, 651631), (373, 41928), (746, 20964), (1119, 13976), (1492, 10482), (1747, 8952), (2238, 6988), (2984, 5241), (3494, 4476)]