1900331512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12502181}}^1$

素因数の和:12502206

約数の個数: 16

約数和(自身を含む): 3750654600

約数和(自身を除く): 1850323088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12502181, 25004362, 50008724, 100017448, 237541439, 475082878, 950165756, 1900331512]

約数ペア:

[(1, 1900331512), (2, 950165756), (4, 475082878), (8, 237541439), (19, 100017448), (38, 50008724), (76, 25004362), (152, 12502181)]