30137648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99137}}^1$

素因数の和:99164

約数の個数: 20

約数和(自身を含む): 61465560

約数和(自身を除く): 31327912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99137, 198274, 396548, 793096, 1586192, 1883603, 3767206, 7534412, 15068824, 30137648]

約数ペア:

[(1, 30137648), (2, 15068824), (4, 7534412), (8, 3767206), (16, 1883603), (19, 1586192), (38, 793096), (76, 396548), (152, 198274), (304, 99137)]