30500998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1399}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 49996800

約数和(自身を除く): 19495802

約数列:

[1, 2, 11, 22, 991, 1399, 1982, 2798, 10901, 15389, 21802, 30778, 1386409, 2772818, 15250499, 30500998]

約数ペア:

[(1, 30500998), (2, 15250499), (11, 2772818), (22, 1386409), (991, 30778), (1399, 21802), (1982, 15389), (2798, 10901)]