238765552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{785413}}^1$

素因数の和:785440

約数の個数: 20

約数和(自身を含む): 486956680

約数和(自身を除く): 248191128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 785413, 1570826, 3141652, 6283304, 12566608, 14922847, 29845694, 59691388, 119382776, 238765552]

約数ペア:

[(1, 238765552), (2, 119382776), (4, 59691388), (8, 29845694), (16, 14922847), (19, 12566608), (38, 6283304), (76, 3141652), (152, 1570826), (304, 785413)]