4970096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16349}}^1$

素因数の和:16376

約数の個数: 20

約数和(自身を含む): 10137000

約数和(自身を除く): 5166904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16349, 32698, 65396, 130792, 261584, 310631, 621262, 1242524, 2485048, 4970096]

約数ペア:

[(1, 4970096), (2, 2485048), (4, 1242524), (8, 621262), (16, 310631), (19, 261584), (38, 130792), (76, 65396), (152, 32698), (304, 16349)]