13157048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 13281352

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1087, 1513, 2174, 3026, 4348, 6052, 8696, 12104, 18479, 36958, 73916, 96743, 147832, 193486, 386972, 773944, 1644631, 3289262, 6578524, 13157048]

約数ペア:

[(1, 13157048), (2, 6578524), (4, 3289262), (8, 1644631), (17, 773944), (34, 386972), (68, 193486), (89, 147832), (136, 96743), (178, 73916), (356, 36958), (712, 18479), (1087, 12104), (1513, 8696), (2174, 6052), (3026, 4348)]