25916494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6257}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 41302800

約数和(自身を除く): 15386306

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6257, 12514, 118883, 237766, 682013, 1364026, 12958247, 25916494]

約数ペア:

[(1, 25916494), (2, 12958247), (19, 1364026), (38, 682013), (109, 237766), (218, 118883), (2071, 12514), (4142, 6257)]