15989016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16299

約数の個数: 32

約数和(自身を含む): 40950000

約数和(自身を除く): 24960984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 16249, 32498, 48747, 64996, 97494, 129992, 194988, 389976, 666209, 1332418, 1998627, 2664836, 3997254, 5329672, 7994508, 15989016]

約数ペア:

[(1, 15989016), (2, 7994508), (3, 5329672), (4, 3997254), (6, 2664836), (8, 1998627), (12, 1332418), (24, 666209), (41, 389976), (82, 194988), (123, 129992), (164, 97494), (246, 64996), (328, 48747), (492, 32498), (984, 16249)]