15305374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 27866880

約数和(自身を除く): 12561506

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 353, 706, 1141, 2282, 2471, 3097, 4942, 6194, 6707, 13414, 21679, 43358, 46949, 57539, 93898, 115078, 402773, 805546, 1093241, 2186482, 7652687, 15305374]

約数ペア:

[(1, 15305374), (2, 7652687), (7, 2186482), (14, 1093241), (19, 805546), (38, 402773), (133, 115078), (163, 93898), (266, 57539), (326, 46949), (353, 43358), (706, 21679), (1141, 13414), (2282, 6707), (2471, 6194), (3097, 4942)]