16774228

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 30060800

約数和(自身を除く): 13286572

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 487, 974, 1948, 8611, 17222, 34444, 38473, 53083, 76946, 106166, 153892, 212332, 4193557, 8387114, 16774228]

約数ペア:

[(1, 16774228), (2, 8387114), (4, 4193557), (79, 212332), (109, 153892), (158, 106166), (218, 76946), (316, 53083), (436, 38473), (487, 34444), (974, 17222), (1948, 8611)]