15278792

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 29462400

約数和(自身を除く): 14183608

約数列:

[1, 2, 4, 8, 61, 122, 131, 239, 244, 262, 478, 488, 524, 956, 1048, 1912, 7991, 14579, 15982, 29158, 31309, 31964, 58316, 62618, 63928, 116632, 125236, 250472, 1909849, 3819698, 7639396, 15278792]

約数ペア:

[(1, 15278792), (2, 7639396), (4, 3819698), (8, 1909849), (61, 250472), (122, 125236), (131, 116632), (239, 63928), (244, 62618), (262, 58316), (478, 31964), (488, 31309), (524, 29158), (956, 15982), (1048, 14579), (1912, 7991)]