28011698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97943}}^1$

素因数の和:97969

約数の個数: 16

約数和(自身を含む): 49363776

約数和(自身を除く): 21352078

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97943, 195886, 1077373, 1273259, 2154746, 2546518, 14005849, 28011698]

約数ペア:

[(1, 28011698), (2, 14005849), (11, 2546518), (13, 2154746), (22, 1273259), (26, 1077373), (143, 195886), (286, 97943)]