30683818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15671}}^1$

素因数の和:15773

約数の個数: 16

約数和(自身を含む): 50777280

約数和(自身を除く): 20093462

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 15671, 31342, 172381, 344762, 1394719, 2789438, 15341909, 30683818]

約数ペア:

[(1, 30683818), (2, 15341909), (11, 2789438), (22, 1394719), (89, 344762), (178, 172381), (979, 31342), (1958, 15671)]