40813786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{82619}}^1$

素因数の和:82653

約数の個数: 16

約数和(自身を含む): 69400800

約数和(自身を除く): 28587014

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 82619, 165238, 1074047, 1569761, 2148094, 3139522, 20406893, 40813786]

約数ペア:

[(1, 40813786), (2, 20406893), (13, 3139522), (19, 2148094), (26, 1569761), (38, 1074047), (247, 165238), (494, 82619)]