30993484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 57416240

約数和(自身を除く): 26422756

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 2113, 3667, 4226, 7334, 8452, 14668, 40147, 80294, 160588, 407809, 815618, 1631236, 7748371, 15496742, 30993484]

約数ペア:

[(1, 30993484), (2, 15496742), (4, 7748371), (19, 1631236), (38, 815618), (76, 407809), (193, 160588), (386, 80294), (772, 40147), (2113, 14668), (3667, 8452), (4226, 7334)]