15871488

素因数分解:

$2^9\times 3^1\times {\mathrm{10333}}^1$

素因数の和:10354

約数の個数: 40

約数和(自身を含む): 42286728

約数和(自身を除く): 26415240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 10333, 20666, 30999, 41332, 61998, 82664, 123996, 165328, 247992, 330656, 495984, 661312, 991968, 1322624, 1983936, 2645248, 3967872, 5290496, 7935744, 15871488]

約数ペア:

[(1, 15871488), (2, 7935744), (3, 5290496), (4, 3967872), (6, 2645248), (8, 1983936), (12, 1322624), (16, 991968), (24, 661312), (32, 495984), (48, 330656), (64, 247992), (96, 165328), (128, 123996), (192, 82664), (256, 61998), (384, 41332), (512, 30999), (768, 20666), (1536, 10333)]