13802512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45403}}^1$

素因数の和:45430

約数の個数: 20

約数和(自身を含む): 28150480

約数和(自身を除く): 14347968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45403, 90806, 181612, 363224, 726448, 862657, 1725314, 3450628, 6901256, 13802512]

約数ペア:

[(1, 13802512), (2, 6901256), (4, 3450628), (8, 1725314), (16, 862657), (19, 726448), (38, 363224), (76, 181612), (152, 90806), (304, 45403)]