12920969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 14572800

約数和(自身を除く): 1651831

約数列:

[1, 17, 19, 109, 323, 367, 1853, 2071, 6239, 6973, 35207, 40003, 118541, 680051, 760057, 12920969]

約数ペア:

[(1, 12920969), (17, 760057), (19, 680051), (109, 118541), (323, 40003), (367, 35207), (1853, 6973), (2071, 6239)]