29840716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 25317044

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 911, 1724, 1822, 3644, 8189, 16378, 17309, 32756, 34618, 69236, 392641, 785282, 1570564, 7460179, 14920358, 29840716]

約数ペア:

[(1, 29840716), (2, 14920358), (4, 7460179), (19, 1570564), (38, 785282), (76, 392641), (431, 69236), (862, 34618), (911, 32756), (1724, 17309), (1822, 16378), (3644, 8189)]