16190642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 27442800

約数和(自身を除く): 11252158

約数列:

[1, 2, 13, 26, 29, 58, 109, 197, 218, 377, 394, 754, 1417, 2561, 2834, 3161, 5122, 5713, 6322, 11426, 21473, 41093, 42946, 74269, 82186, 148538, 279149, 558298, 622717, 1245434, 8095321, 16190642]

約数ペア:

[(1, 16190642), (2, 8095321), (13, 1245434), (26, 622717), (29, 558298), (58, 279149), (109, 148538), (197, 82186), (218, 74269), (377, 42946), (394, 41093), (754, 21473), (1417, 11426), (2561, 6322), (2834, 5713), (3161, 5122)]