11968556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 11739604

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 167, 334, 437, 668, 779, 874, 943, 1558, 1748, 1886, 3116, 3173, 3772, 3841, 6346, 6847, 7682, 12692, 13694, 15364, 17917, 27388, 35834, 71668, 72979, 130093, 145958, 157481, 260186, 291916, 314962, 520372, 629924, 2992139, 5984278, 11968556]

約数ペア:

[(1, 11968556), (2, 5984278), (4, 2992139), (19, 629924), (23, 520372), (38, 314962), (41, 291916), (46, 260186), (76, 157481), (82, 145958), (92, 130093), (164, 72979), (167, 71668), (334, 35834), (437, 27388), (668, 17917), (779, 15364), (874, 13694), (943, 12692), (1558, 7682), (1748, 6847), (1886, 6346), (3116, 3841), (3173, 3772)]