16645924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 31357368

約数和(自身を除く): 14711444

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4013, 4148, 8026, 16052, 68221, 136442, 244793, 272884, 489586, 979172, 4161481, 8322962, 16645924]

約数ペア:

[(1, 16645924), (2, 8322962), (4, 4161481), (17, 979172), (34, 489586), (61, 272884), (68, 244793), (122, 136442), (244, 68221), (1037, 16052), (2074, 8026), (4013, 4148)]