4478109886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1\times {\mathrm{15761}}^1$

素因数の和:23259

約数の個数: 16

約数和(自身を含む): 7072094160

約数和(自身を除く): 2593984274

約数列:

[1, 2, 19, 38, 7477, 14954, 15761, 31522, 142063, 284126, 299459, 598918, 117844997, 235689994, 2239054943, 4478109886]

約数ペア:

[(1, 4478109886), (2, 2239054943), (19, 235689994), (38, 117844997), (7477, 598918), (14954, 299459), (15761, 284126), (31522, 142063)]