12840134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 21373632

約数和(自身を除く): 8533498

約数列:

[1, 2, 17, 34, 41, 61, 82, 122, 151, 302, 697, 1037, 1394, 2074, 2501, 2567, 5002, 5134, 6191, 9211, 12382, 18422, 42517, 85034, 105247, 156587, 210494, 313174, 377651, 755302, 6420067, 12840134]

約数ペア:

[(1, 12840134), (2, 6420067), (17, 755302), (34, 377651), (41, 313174), (61, 210494), (82, 156587), (122, 105247), (151, 85034), (302, 42517), (697, 18422), (1037, 12382), (1394, 9211), (2074, 6191), (2501, 5134), (2567, 5002)]