12564292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 25592112

約数和(自身を除く): 13027820

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 233, 244, 442, 466, 793, 884, 932, 1037, 1586, 2074, 3029, 3172, 3961, 4148, 6058, 7922, 12116, 13481, 14213, 15844, 26962, 28426, 51493, 53924, 56852, 102986, 184769, 205972, 241621, 369538, 483242, 739076, 966484, 3141073, 6282146, 12564292]

約数ペア:

[(1, 12564292), (2, 6282146), (4, 3141073), (13, 966484), (17, 739076), (26, 483242), (34, 369538), (52, 241621), (61, 205972), (68, 184769), (122, 102986), (221, 56852), (233, 53924), (244, 51493), (442, 28426), (466, 26962), (793, 15844), (884, 14213), (932, 13481), (1037, 12116), (1586, 7922), (2074, 6058), (3029, 4148), (3172, 3961)]