12631198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5043

約数の個数: 16

約数和(自身を含む): 20039040

約数和(自身を除く): 7407842

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 4969, 9938, 154039, 203729, 308078, 407458, 6315599, 12631198]

約数ペア:

[(1, 12631198), (2, 6315599), (31, 407458), (41, 308078), (62, 203729), (82, 154039), (1271, 9938), (2542, 4969)]