16973836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 33540696

約数和(自身を除く): 16566860

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 164, 194, 388, 451, 902, 1067, 1804, 2134, 3977, 4268, 7954, 9409, 15908, 18818, 37636, 43747, 87494, 103499, 174988, 206998, 385769, 413996, 771538, 1543076, 4243459, 8486918, 16973836]

約数ペア:

[(1, 16973836), (2, 8486918), (4, 4243459), (11, 1543076), (22, 771538), (41, 413996), (44, 385769), (82, 206998), (97, 174988), (164, 103499), (194, 87494), (388, 43747), (451, 37636), (902, 18818), (1067, 15908), (1804, 9409), (2134, 7954), (3977, 4268)]