2194060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:9993

約数の個数: 24

約数和(自身を含む): 5026896

約数和(自身を除く): 2832836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9973, 19946, 39892, 49865, 99730, 109703, 199460, 219406, 438812, 548515, 1097030, 2194060]

約数ペア:

[(1, 2194060), (2, 1097030), (4, 548515), (5, 438812), (10, 219406), (11, 199460), (20, 109703), (22, 99730), (44, 49865), (55, 39892), (110, 19946), (220, 9973)]