30627938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44909}}^1$

素因数の和:44953

約数の個数: 16

約数和(自身を含む): 51736320

約数和(自身を除く): 21108382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 44909, 89818, 493999, 987998, 1392179, 2784358, 15313969, 30627938]

約数ペア:

[(1, 30627938), (2, 15313969), (11, 2784358), (22, 1392179), (31, 987998), (62, 493999), (341, 89818), (682, 44909)]