193806778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{6379}}^1$

素因数の和:7773

約数の個数: 16

約数和(自身を含む): 317417760

約数和(自身を除く): 123610982

約数列:

[1, 2, 11, 22, 1381, 2762, 6379, 12758, 15191, 30382, 70169, 140338, 8809399, 17618798, 96903389, 193806778]

約数ペア:

[(1, 193806778), (2, 96903389), (11, 17618798), (22, 8809399), (1381, 140338), (2762, 70169), (6379, 30382), (12758, 15191)]