13431062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{619}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 21278400

約数和(自身を除く): 7847338

約数列:

[1, 2, 19, 38, 571, 619, 1142, 1238, 10849, 11761, 21698, 23522, 353449, 706898, 6715531, 13431062]

約数ペア:

[(1, 13431062), (2, 6715531), (19, 706898), (38, 353449), (571, 23522), (619, 21698), (1142, 11761), (1238, 10849)]