9469904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31151}}^1$

素因数の和:31178

約数の個数: 20

約数和(自身を含む): 19314240

約数和(自身を除く): 9844336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 31151, 62302, 124604, 249208, 498416, 591869, 1183738, 2367476, 4734952, 9469904]

約数ペア:

[(1, 9469904), (2, 4734952), (4, 2367476), (8, 1183738), (16, 591869), (19, 498416), (38, 249208), (76, 124604), (152, 62302), (304, 31151)]