39879554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139439}}^1$

素因数の和:139465

約数の個数: 16

約数和(自身を含む): 70277760

約数和(自身を除く): 30398206

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139439, 278878, 1533829, 1812707, 3067658, 3625414, 19939777, 39879554]

約数ペア:

[(1, 39879554), (2, 19939777), (11, 3625414), (13, 3067658), (22, 1812707), (26, 1533829), (143, 278878), (286, 139439)]