19886208

素因数分解:

$2^7\times 3^1\times {\mathrm{51787}}^1$

素因数の和:51804

約数の個数: 32

約数和(自身を含む): 52823760

約数和(自身を除く): 32937552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51787, 103574, 155361, 207148, 310722, 414296, 621444, 828592, 1242888, 1657184, 2485776, 3314368, 4971552, 6628736, 9943104, 19886208]

約数ペア:

[(1, 19886208), (2, 9943104), (3, 6628736), (4, 4971552), (6, 3314368), (8, 2485776), (12, 1657184), (16, 1242888), (24, 828592), (32, 621444), (48, 414296), (64, 310722), (96, 207148), (128, 155361), (192, 103574), (384, 51787)]