12579482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 21340800

約数和(自身を除く): 8761318

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 389, 437, 703, 778, 851, 874, 1406, 1702, 7391, 8947, 14393, 14782, 16169, 17894, 28786, 32338, 169993, 273467, 331039, 339986, 546934, 662078, 6289741, 12579482]

約数ペア:

[(1, 12579482), (2, 6289741), (19, 662078), (23, 546934), (37, 339986), (38, 331039), (46, 273467), (74, 169993), (389, 32338), (437, 28786), (703, 17894), (778, 16169), (851, 14782), (874, 14393), (1406, 8947), (1702, 7391)]