15415372

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 30915584

約数和(自身を除く): 15500212

約数列:

[1, 2, 4, 7, 14, 28, 607, 907, 1214, 1814, 2428, 3628, 4249, 6349, 8498, 12698, 16996, 25396, 550549, 1101098, 2202196, 3853843, 7707686, 15415372]

約数ペア:

[(1, 15415372), (2, 7707686), (4, 3853843), (7, 2202196), (14, 1101098), (28, 550549), (607, 25396), (907, 16996), (1214, 12698), (1814, 8498), (2428, 6349), (3628, 4249)]