2495536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8236

約数の個数: 20

約数和(自身を含む): 5090200

約数和(自身を除く): 2594664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8209, 16418, 32836, 65672, 131344, 155971, 311942, 623884, 1247768, 2495536]

約数ペア:

[(1, 2495536), (2, 1247768), (4, 623884), (8, 311942), (16, 155971), (19, 131344), (38, 65672), (76, 32836), (152, 16418), (304, 8209)]