39413858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77893}}^1$

素因数の和:77929

約数の個数: 16

約数和(自身を含む): 67300416

約数和(自身を除く): 27886558

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 77893, 155786, 856823, 1713646, 1791539, 3583078, 19706929, 39413858]

約数ペア:

[(1, 39413858), (2, 19706929), (11, 3583078), (22, 1791539), (23, 1713646), (46, 856823), (253, 155786), (506, 77893)]