18125488

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{1249}}^1$

素因数の和:2164

約数の個数: 20

約数和(自身を含む): 35185000

約数和(自身を除く): 17059512

約数列:

[1, 2, 4, 8, 16, 907, 1249, 1814, 2498, 3628, 4996, 7256, 9992, 14512, 19984, 1132843, 2265686, 4531372, 9062744, 18125488]

約数ペア:

[(1, 18125488), (2, 9062744), (4, 4531372), (8, 2265686), (16, 1132843), (907, 19984), (1249, 14512), (1814, 9992), (2498, 7256), (3628, 4996)]