12486058

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 22412376

約数和(自身を除く): 9926318

約数列:

[1, 2, 13, 17, 26, 34, 41, 53, 82, 106, 169, 221, 338, 442, 533, 689, 697, 901, 1066, 1378, 1394, 1802, 2173, 2873, 4346, 5746, 6929, 8957, 9061, 11713, 13858, 17914, 18122, 23426, 28249, 36941, 56498, 73882, 117793, 152269, 235586, 304538, 367237, 480233, 734474, 960466, 6243029, 12486058]

約数ペア:

[(1, 12486058), (2, 6243029), (13, 960466), (17, 734474), (26, 480233), (34, 367237), (41, 304538), (53, 235586), (82, 152269), (106, 117793), (169, 73882), (221, 56498), (338, 36941), (442, 28249), (533, 23426), (689, 18122), (697, 17914), (901, 13858), (1066, 11713), (1378, 9061), (1394, 8957), (1802, 6929), (2173, 5746), (2873, 4346)]