87473834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{328849}}^1$

素因数の和:328877

約数の個数: 16

約数和(自身を含む): 157848000

約数和(自身を除く): 70374166

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 328849, 657698, 2301943, 4603886, 6248131, 12496262, 43736917, 87473834]

約数ペア:

[(1, 87473834), (2, 43736917), (7, 12496262), (14, 6248131), (19, 4603886), (38, 2301943), (133, 657698), (266, 328849)]