15236575984

素因数分解:

$2^4\times 7^1\times {\mathrm{136040857}}^1$

素因数の和:136040872

約数の個数: 20

約数和(自身を含む): 33738132784

約数和(自身を除く): 18501556800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 136040857, 272081714, 544163428, 952285999, 1088326856, 1904571998, 2176653712, 3809143996, 7618287992, 15236575984]

約数ペア:

[(1, 15236575984), (2, 7618287992), (4, 3809143996), (7, 2176653712), (8, 1904571998), (14, 1088326856), (16, 952285999), (28, 544163428), (56, 272081714), (112, 136040857)]