15695988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16987}}^1$

素因数の和:17012

約数の個数: 48

約数和(自身を含む): 45663744

約数和(自身を除く): 29967756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 16987, 33974, 50961, 67948, 101922, 118909, 186857, 203844, 237818, 356727, 373714, 475636, 560571, 713454, 747428, 1121142, 1307999, 1426908, 2242284, 2615998, 3923997, 5231996, 7847994, 15695988]

約数ペア:

[(1, 15695988), (2, 7847994), (3, 5231996), (4, 3923997), (6, 2615998), (7, 2242284), (11, 1426908), (12, 1307999), (14, 1121142), (21, 747428), (22, 713454), (28, 560571), (33, 475636), (42, 373714), (44, 356727), (66, 237818), (77, 203844), (84, 186857), (132, 118909), (154, 101922), (231, 67948), (308, 50961), (462, 33974), (924, 16987)]