12158822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 20939520

約数和(自身を除く): 8780698

約数列:

[1, 2, 13, 19, 26, 38, 151, 163, 247, 302, 326, 494, 1963, 2119, 2869, 3097, 3926, 4238, 5738, 6194, 24613, 37297, 40261, 49226, 74594, 80522, 319969, 467647, 639938, 935294, 6079411, 12158822]

約数ペア:

[(1, 12158822), (2, 6079411), (13, 935294), (19, 639938), (26, 467647), (38, 319969), (151, 80522), (163, 74594), (247, 49226), (302, 40261), (326, 37297), (494, 24613), (1963, 6194), (2119, 5738), (2869, 4238), (3097, 3926)]