16122418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 27320832

約数和(自身を除く): 11198414

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 241, 403, 482, 806, 1079, 2158, 2573, 3133, 5146, 6266, 7471, 14942, 20003, 33449, 40006, 66898, 97123, 194246, 260039, 520078, 620093, 1240186, 8061209, 16122418]

約数ペア:

[(1, 16122418), (2, 8061209), (13, 1240186), (26, 620093), (31, 520078), (62, 260039), (83, 194246), (166, 97123), (241, 66898), (403, 40006), (482, 33449), (806, 20003), (1079, 14942), (2158, 7471), (2573, 6266), (3133, 5146)]