16438898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 13628302

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 289, 478, 578, 1673, 2023, 3346, 4046, 4063, 4913, 8126, 9826, 28441, 34391, 56882, 68782, 69071, 138142, 483497, 966994, 1174207, 2348414, 8219449, 16438898]

約数ペア:

[(1, 16438898), (2, 8219449), (7, 2348414), (14, 1174207), (17, 966994), (34, 483497), (119, 138142), (238, 69071), (239, 68782), (289, 56882), (478, 34391), (578, 28441), (1673, 9826), (2023, 8126), (3346, 4913), (4046, 4063)]