1900518554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1\times {\mathrm{6659}}^1$

素因数の和:19645

約数の個数: 16

約数和(自身を含む): 3110646240

約数和(自身を除く): 1210127686

約数列:

[1, 2, 11, 22, 6659, 12973, 13318, 25946, 73249, 142703, 146498, 285406, 86387207, 172774414, 950259277, 1900518554]

約数ペア:

[(1, 1900518554), (2, 950259277), (11, 172774414), (22, 86387207), (6659, 285406), (12973, 146498), (13318, 142703), (25946, 73249)]